diff --git a/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-boot/buildGradleKts.mustache b/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-boot/buildGradleKts.mustache
index f18e4fd8bb1..4a0cd0fdaee 100644
--- a/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-boot/buildGradleKts.mustache
+++ b/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-boot/buildGradleKts.mustache
@@ -57,9 +57,8 @@ dependencies {
     compile("com.fasterxml.jackson.datatype:jackson-datatype-jsr310")
     compile("com.fasterxml.jackson.module:jackson-module-kotlin")
 {{#useBeanValidation}}
-    compile("jakarta.validation:jakarta.validation-api"){{/useBeanValidation}}
-    compile("jakarta.annotation:jakarta.annotation-api:2.1.0")
-
+    compile("javax.validation:validation-api"){{/useBeanValidation}}
+    compile("javax.annotation:javax.annotation-api:1.3.2")
     testCompile("org.jetbrains.kotlin:kotlin-test-junit5")
     testCompile("org.springframework.boot:spring-boot-starter-test") {
         exclude(module = "junit")
diff --git a/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-boot/pom.mustache b/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-boot/pom.mustache
index 2f8bc8e8111..3a385815ffd 100644
--- a/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-boot/pom.mustache
+++ b/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-boot/pom.mustache
@@ -13,7 +13,7 @@
         <swagger-annotations.version>1.6.6</swagger-annotations.version>{{/swagger1AnnotationLibrary}}{{#swagger2AnnotationLibrary}}
         <swagger-annotations.version>2.2.0</swagger-annotations.version>{{/swagger2AnnotationLibrary}}{{/springDocDocumentationProvider}}{{/springFoxDocumentationProvider}}
         <findbugs-jsr305.version>3.0.2</findbugs-jsr305.version>
-        <jakarta-annotation.version>2.1.0</jakarta-annotation.version>
+        <javax-annotation.version>1.3.2</javax-annotation.version>
         <kotlin-test-junit5.version>1.6.21</kotlin-test-junit5.version>
 
         <kotlin.version>1.6.21</kotlin.version>
@@ -168,13 +168,13 @@
 {{#useBeanValidation}}
         <!-- Bean Validation API support -->
         <dependency>
-            <groupId>jakarta.validation</groupId>
-            <artifactId>jakarta.validation-api</artifactId>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
         </dependency>{{/useBeanValidation}}
         <dependency>
-            <groupId>jakarta.annotation</groupId>
-            <artifactId>jakarta.annotation-api</artifactId>
-            <version>${jakarta-annotation.version}</version>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <version>${javax-annotation.version}</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
diff --git a/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-cloud/buildGradleKts.mustache b/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-cloud/buildGradleKts.mustache
index b1a7e08ce4b..c362c3ac6cb 100644
--- a/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-cloud/buildGradleKts.mustache
+++ b/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-cloud/buildGradleKts.mustache
@@ -69,7 +69,7 @@ dependencies {
     implementation("org.springframework.cloud:spring-cloud-starter-oauth2:2.2.5.RELEASE"){{/hasAuthMethods}}
 
 {{#useBeanValidation}}
-    implementation("jakarta.validation:jakarta.validation-api"){{/useBeanValidation}}
-    implementation("jakarta.annotation:jakarta.annotation-api:2.1.0")
+    implementation("javax.validation:validation-api"){{/useBeanValidation}}
+    implementation("javax.annotation:javax.annotation-api:1.3.2")
 
 }
diff --git a/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-cloud/pom.mustache b/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-cloud/pom.mustache
index fd0678f55c3..1fddfdbb51e 100644
--- a/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-cloud/pom.mustache
+++ b/modules/openapi-generator/src/main/resources/kotlin-spring/libraries/spring-cloud/pom.mustache
@@ -13,7 +13,7 @@
         <swagger-annotations.version>1.6.6</swagger-annotations.version>{{/swagger1AnnotationLibrary}}{{#swagger2AnnotationLibrary}}
         <swagger-annotations.version>2.2.0</swagger-annotations.version>{{/swagger2AnnotationLibrary}}{{/springDocDocumentationProvider}}{{/springFoxDocumentationProvider}}
         <findbugs-jsr305.version>3.0.2</findbugs-jsr305.version>
-        <jakarta-annotation.version>2.1.0</jakarta-annotation.version>
+        <javax-annotation.version>1.3.2</javax-annotation.version>
         <kotlin-test-junit5.version>1.6.21</kotlin-test-junit5.version>
 
         <kotlin.version>1.6.21</kotlin.version>
@@ -191,13 +191,13 @@
 {{#useBeanValidation}}
         <!-- Bean Validation API support -->
         <dependency>
-            <groupId>jakarta.validation</groupId>
-            <artifactId>jakarta.validation-api</artifactId>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
         </dependency>{{/useBeanValidation}}
         <dependency>
-            <groupId>jakarta.annotation</groupId>
-            <artifactId>jakarta.annotation-api</artifactId>
-            <version>${jakarta-annotation.version}</version>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <version>${javax-annotation.version}</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
diff --git a/samples/server/petstore/kotlin-spring-cloud/build.gradle.kts b/samples/server/petstore/kotlin-spring-cloud/build.gradle.kts
index b2c90c440cf..fd3524ba760 100644
--- a/samples/server/petstore/kotlin-spring-cloud/build.gradle.kts
+++ b/samples/server/petstore/kotlin-spring-cloud/build.gradle.kts
@@ -57,7 +57,7 @@ dependencies {
     implementation("org.springframework.cloud:spring-cloud-starter-openfeign")
     implementation("org.springframework.cloud:spring-cloud-starter-oauth2:2.2.5.RELEASE")
 
-    implementation("jakarta.validation:jakarta.validation-api")
-    implementation("jakarta.annotation:jakarta.annotation-api:2.1.0")
+    implementation("javax.validation:validation-api")
+    implementation("javax.annotation:javax.annotation-api:1.3.2")
 
 }
diff --git a/samples/server/petstore/kotlin-spring-cloud/pom.xml b/samples/server/petstore/kotlin-spring-cloud/pom.xml
index 94301618ac4..654de03c5e7 100644
--- a/samples/server/petstore/kotlin-spring-cloud/pom.xml
+++ b/samples/server/petstore/kotlin-spring-cloud/pom.xml
@@ -7,7 +7,7 @@
     <version>1.0.0</version>
     <properties>
         <findbugs-jsr305.version>3.0.2</findbugs-jsr305.version>
-        <jakarta-annotation.version>2.1.0</jakarta-annotation.version>
+        <javax-annotation.version>1.3.2</javax-annotation.version>
         <kotlin-test-junit5.version>1.6.21</kotlin-test-junit5.version>
 
         <kotlin.version>1.6.21</kotlin.version>
@@ -119,13 +119,13 @@
         </dependency>
         <!-- Bean Validation API support -->
         <dependency>
-            <groupId>jakarta.validation</groupId>
-            <artifactId>jakarta.validation-api</artifactId>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
         </dependency>
         <dependency>
-            <groupId>jakarta.annotation</groupId>
-            <artifactId>jakarta.annotation-api</artifactId>
-            <version>${jakarta-annotation.version}</version>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <version>${javax-annotation.version}</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
diff --git a/samples/server/petstore/kotlin-spring-default/build.gradle.kts b/samples/server/petstore/kotlin-spring-default/build.gradle.kts
index 45a8ef30f3e..59eda31df62 100644
--- a/samples/server/petstore/kotlin-spring-default/build.gradle.kts
+++ b/samples/server/petstore/kotlin-spring-default/build.gradle.kts
@@ -40,9 +40,8 @@ dependencies {
     compile("com.fasterxml.jackson.dataformat:jackson-dataformat-xml")
     compile("com.fasterxml.jackson.datatype:jackson-datatype-jsr310")
     compile("com.fasterxml.jackson.module:jackson-module-kotlin")
-    compile("jakarta.validation:jakarta.validation-api")
-    compile("jakarta.annotation:jakarta.annotation-api:2.1.0")
-
+    compile("javax.validation:validation-api")
+    compile("javax.annotation:javax.annotation-api:1.3.2")
     testCompile("org.jetbrains.kotlin:kotlin-test-junit5")
     testCompile("org.springframework.boot:spring-boot-starter-test") {
         exclude(module = "junit")
diff --git a/samples/server/petstore/kotlin-spring-default/pom.xml b/samples/server/petstore/kotlin-spring-default/pom.xml
index a44254101c2..8b51baf52f5 100644
--- a/samples/server/petstore/kotlin-spring-default/pom.xml
+++ b/samples/server/petstore/kotlin-spring-default/pom.xml
@@ -8,7 +8,7 @@
     <properties>
         <springdoc-openapi.version>1.6.8</springdoc-openapi.version>
         <findbugs-jsr305.version>3.0.2</findbugs-jsr305.version>
-        <jakarta-annotation.version>2.1.0</jakarta-annotation.version>
+        <javax-annotation.version>1.3.2</javax-annotation.version>
         <kotlin-test-junit5.version>1.6.21</kotlin-test-junit5.version>
 
         <kotlin.version>1.6.21</kotlin.version>
@@ -117,13 +117,13 @@
         </dependency>
         <!-- Bean Validation API support -->
         <dependency>
-            <groupId>jakarta.validation</groupId>
-            <artifactId>jakarta.validation-api</artifactId>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
         </dependency>
         <dependency>
-            <groupId>jakarta.annotation</groupId>
-            <artifactId>jakarta.annotation-api</artifactId>
-            <version>${jakarta-annotation.version}</version>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <version>${javax-annotation.version}</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
diff --git a/samples/server/petstore/kotlin-springboot-bigdecimal-default/build.gradle.kts b/samples/server/petstore/kotlin-springboot-bigdecimal-default/build.gradle.kts
index 45a8ef30f3e..59eda31df62 100644
--- a/samples/server/petstore/kotlin-springboot-bigdecimal-default/build.gradle.kts
+++ b/samples/server/petstore/kotlin-springboot-bigdecimal-default/build.gradle.kts
@@ -40,9 +40,8 @@ dependencies {
     compile("com.fasterxml.jackson.dataformat:jackson-dataformat-xml")
     compile("com.fasterxml.jackson.datatype:jackson-datatype-jsr310")
     compile("com.fasterxml.jackson.module:jackson-module-kotlin")
-    compile("jakarta.validation:jakarta.validation-api")
-    compile("jakarta.annotation:jakarta.annotation-api:2.1.0")
-
+    compile("javax.validation:validation-api")
+    compile("javax.annotation:javax.annotation-api:1.3.2")
     testCompile("org.jetbrains.kotlin:kotlin-test-junit5")
     testCompile("org.springframework.boot:spring-boot-starter-test") {
         exclude(module = "junit")
diff --git a/samples/server/petstore/kotlin-springboot-bigdecimal-default/pom.xml b/samples/server/petstore/kotlin-springboot-bigdecimal-default/pom.xml
index a44254101c2..8b51baf52f5 100644
--- a/samples/server/petstore/kotlin-springboot-bigdecimal-default/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-bigdecimal-default/pom.xml
@@ -8,7 +8,7 @@
     <properties>
         <springdoc-openapi.version>1.6.8</springdoc-openapi.version>
         <findbugs-jsr305.version>3.0.2</findbugs-jsr305.version>
-        <jakarta-annotation.version>2.1.0</jakarta-annotation.version>
+        <javax-annotation.version>1.3.2</javax-annotation.version>
         <kotlin-test-junit5.version>1.6.21</kotlin-test-junit5.version>
 
         <kotlin.version>1.6.21</kotlin.version>
@@ -117,13 +117,13 @@
         </dependency>
         <!-- Bean Validation API support -->
         <dependency>
-            <groupId>jakarta.validation</groupId>
-            <artifactId>jakarta.validation-api</artifactId>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
         </dependency>
         <dependency>
-            <groupId>jakarta.annotation</groupId>
-            <artifactId>jakarta.annotation-api</artifactId>
-            <version>${jakarta-annotation.version}</version>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <version>${javax-annotation.version}</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
diff --git a/samples/server/petstore/kotlin-springboot-delegate/build.gradle.kts b/samples/server/petstore/kotlin-springboot-delegate/build.gradle.kts
index 45a8ef30f3e..59eda31df62 100644
--- a/samples/server/petstore/kotlin-springboot-delegate/build.gradle.kts
+++ b/samples/server/petstore/kotlin-springboot-delegate/build.gradle.kts
@@ -40,9 +40,8 @@ dependencies {
     compile("com.fasterxml.jackson.dataformat:jackson-dataformat-xml")
     compile("com.fasterxml.jackson.datatype:jackson-datatype-jsr310")
     compile("com.fasterxml.jackson.module:jackson-module-kotlin")
-    compile("jakarta.validation:jakarta.validation-api")
-    compile("jakarta.annotation:jakarta.annotation-api:2.1.0")
-
+    compile("javax.validation:validation-api")
+    compile("javax.annotation:javax.annotation-api:1.3.2")
     testCompile("org.jetbrains.kotlin:kotlin-test-junit5")
     testCompile("org.springframework.boot:spring-boot-starter-test") {
         exclude(module = "junit")
diff --git a/samples/server/petstore/kotlin-springboot-delegate/pom.xml b/samples/server/petstore/kotlin-springboot-delegate/pom.xml
index a44254101c2..8b51baf52f5 100644
--- a/samples/server/petstore/kotlin-springboot-delegate/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-delegate/pom.xml
@@ -8,7 +8,7 @@
     <properties>
         <springdoc-openapi.version>1.6.8</springdoc-openapi.version>
         <findbugs-jsr305.version>3.0.2</findbugs-jsr305.version>
-        <jakarta-annotation.version>2.1.0</jakarta-annotation.version>
+        <javax-annotation.version>1.3.2</javax-annotation.version>
         <kotlin-test-junit5.version>1.6.21</kotlin-test-junit5.version>
 
         <kotlin.version>1.6.21</kotlin.version>
@@ -117,13 +117,13 @@
         </dependency>
         <!-- Bean Validation API support -->
         <dependency>
-            <groupId>jakarta.validation</groupId>
-            <artifactId>jakarta.validation-api</artifactId>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
         </dependency>
         <dependency>
-            <groupId>jakarta.annotation</groupId>
-            <artifactId>jakarta.annotation-api</artifactId>
-            <version>${jakarta-annotation.version}</version>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <version>${javax-annotation.version}</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
diff --git a/samples/server/petstore/kotlin-springboot-modelMutable/build.gradle.kts b/samples/server/petstore/kotlin-springboot-modelMutable/build.gradle.kts
index 45a8ef30f3e..59eda31df62 100644
--- a/samples/server/petstore/kotlin-springboot-modelMutable/build.gradle.kts
+++ b/samples/server/petstore/kotlin-springboot-modelMutable/build.gradle.kts
@@ -40,9 +40,8 @@ dependencies {
     compile("com.fasterxml.jackson.dataformat:jackson-dataformat-xml")
     compile("com.fasterxml.jackson.datatype:jackson-datatype-jsr310")
     compile("com.fasterxml.jackson.module:jackson-module-kotlin")
-    compile("jakarta.validation:jakarta.validation-api")
-    compile("jakarta.annotation:jakarta.annotation-api:2.1.0")
-
+    compile("javax.validation:validation-api")
+    compile("javax.annotation:javax.annotation-api:1.3.2")
     testCompile("org.jetbrains.kotlin:kotlin-test-junit5")
     testCompile("org.springframework.boot:spring-boot-starter-test") {
         exclude(module = "junit")
diff --git a/samples/server/petstore/kotlin-springboot-modelMutable/pom.xml b/samples/server/petstore/kotlin-springboot-modelMutable/pom.xml
index a44254101c2..8b51baf52f5 100644
--- a/samples/server/petstore/kotlin-springboot-modelMutable/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-modelMutable/pom.xml
@@ -8,7 +8,7 @@
     <properties>
         <springdoc-openapi.version>1.6.8</springdoc-openapi.version>
         <findbugs-jsr305.version>3.0.2</findbugs-jsr305.version>
-        <jakarta-annotation.version>2.1.0</jakarta-annotation.version>
+        <javax-annotation.version>1.3.2</javax-annotation.version>
         <kotlin-test-junit5.version>1.6.21</kotlin-test-junit5.version>
 
         <kotlin.version>1.6.21</kotlin.version>
@@ -117,13 +117,13 @@
         </dependency>
         <!-- Bean Validation API support -->
         <dependency>
-            <groupId>jakarta.validation</groupId>
-            <artifactId>jakarta.validation-api</artifactId>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
         </dependency>
         <dependency>
-            <groupId>jakarta.annotation</groupId>
-            <artifactId>jakarta.annotation-api</artifactId>
-            <version>${jakarta-annotation.version}</version>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <version>${javax-annotation.version}</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
diff --git a/samples/server/petstore/kotlin-springboot-multipart-request-model/build.gradle.kts b/samples/server/petstore/kotlin-springboot-multipart-request-model/build.gradle.kts
index 45a8ef30f3e..59eda31df62 100644
--- a/samples/server/petstore/kotlin-springboot-multipart-request-model/build.gradle.kts
+++ b/samples/server/petstore/kotlin-springboot-multipart-request-model/build.gradle.kts
@@ -40,9 +40,8 @@ dependencies {
     compile("com.fasterxml.jackson.dataformat:jackson-dataformat-xml")
     compile("com.fasterxml.jackson.datatype:jackson-datatype-jsr310")
     compile("com.fasterxml.jackson.module:jackson-module-kotlin")
-    compile("jakarta.validation:jakarta.validation-api")
-    compile("jakarta.annotation:jakarta.annotation-api:2.1.0")
-
+    compile("javax.validation:validation-api")
+    compile("javax.annotation:javax.annotation-api:1.3.2")
     testCompile("org.jetbrains.kotlin:kotlin-test-junit5")
     testCompile("org.springframework.boot:spring-boot-starter-test") {
         exclude(module = "junit")
diff --git a/samples/server/petstore/kotlin-springboot-multipart-request-model/pom.xml b/samples/server/petstore/kotlin-springboot-multipart-request-model/pom.xml
index a44254101c2..8b51baf52f5 100644
--- a/samples/server/petstore/kotlin-springboot-multipart-request-model/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-multipart-request-model/pom.xml
@@ -8,7 +8,7 @@
     <properties>
         <springdoc-openapi.version>1.6.8</springdoc-openapi.version>
         <findbugs-jsr305.version>3.0.2</findbugs-jsr305.version>
-        <jakarta-annotation.version>2.1.0</jakarta-annotation.version>
+        <javax-annotation.version>1.3.2</javax-annotation.version>
         <kotlin-test-junit5.version>1.6.21</kotlin-test-junit5.version>
 
         <kotlin.version>1.6.21</kotlin.version>
@@ -117,13 +117,13 @@
         </dependency>
         <!-- Bean Validation API support -->
         <dependency>
-            <groupId>jakarta.validation</groupId>
-            <artifactId>jakarta.validation-api</artifactId>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
         </dependency>
         <dependency>
-            <groupId>jakarta.annotation</groupId>
-            <artifactId>jakarta.annotation-api</artifactId>
-            <version>${jakarta-annotation.version}</version>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <version>${javax-annotation.version}</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
diff --git a/samples/server/petstore/kotlin-springboot-reactive/build.gradle.kts b/samples/server/petstore/kotlin-springboot-reactive/build.gradle.kts
index 872f35a6e5f..34c8c1d1e11 100644
--- a/samples/server/petstore/kotlin-springboot-reactive/build.gradle.kts
+++ b/samples/server/petstore/kotlin-springboot-reactive/build.gradle.kts
@@ -43,9 +43,8 @@ dependencies {
     compile("com.fasterxml.jackson.dataformat:jackson-dataformat-xml")
     compile("com.fasterxml.jackson.datatype:jackson-datatype-jsr310")
     compile("com.fasterxml.jackson.module:jackson-module-kotlin")
-    compile("jakarta.validation:jakarta.validation-api")
-    compile("jakarta.annotation:jakarta.annotation-api:2.1.0")
-
+    compile("javax.validation:validation-api")
+    compile("javax.annotation:javax.annotation-api:1.3.2")
     testCompile("org.jetbrains.kotlin:kotlin-test-junit5")
     testCompile("org.springframework.boot:spring-boot-starter-test") {
         exclude(module = "junit")
diff --git a/samples/server/petstore/kotlin-springboot-reactive/pom.xml b/samples/server/petstore/kotlin-springboot-reactive/pom.xml
index fb9e3e28edd..f555dc75a07 100644
--- a/samples/server/petstore/kotlin-springboot-reactive/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-reactive/pom.xml
@@ -9,7 +9,7 @@
         <kotlinx-coroutines.version>1.6.1</kotlinx-coroutines.version>
         <springdoc-openapi.version>1.6.8</springdoc-openapi.version>
         <findbugs-jsr305.version>3.0.2</findbugs-jsr305.version>
-        <jakarta-annotation.version>2.1.0</jakarta-annotation.version>
+        <javax-annotation.version>1.3.2</javax-annotation.version>
         <kotlin-test-junit5.version>1.6.21</kotlin-test-junit5.version>
 
         <kotlin.version>1.6.21</kotlin.version>
@@ -128,13 +128,13 @@
         </dependency>
         <!-- Bean Validation API support -->
         <dependency>
-            <groupId>jakarta.validation</groupId>
-            <artifactId>jakarta.validation-api</artifactId>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
         </dependency>
         <dependency>
-            <groupId>jakarta.annotation</groupId>
-            <artifactId>jakarta.annotation-api</artifactId>
-            <version>${jakarta-annotation.version}</version>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <version>${javax-annotation.version}</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
diff --git a/samples/server/petstore/kotlin-springboot-source-swagger1/build.gradle.kts b/samples/server/petstore/kotlin-springboot-source-swagger1/build.gradle.kts
index 4a6ad8eb5cf..a968d763ce0 100644
--- a/samples/server/petstore/kotlin-springboot-source-swagger1/build.gradle.kts
+++ b/samples/server/petstore/kotlin-springboot-source-swagger1/build.gradle.kts
@@ -42,9 +42,8 @@ dependencies {
     compile("com.fasterxml.jackson.dataformat:jackson-dataformat-xml")
     compile("com.fasterxml.jackson.datatype:jackson-datatype-jsr310")
     compile("com.fasterxml.jackson.module:jackson-module-kotlin")
-    compile("jakarta.validation:jakarta.validation-api")
-    compile("jakarta.annotation:jakarta.annotation-api:2.1.0")
-
+    compile("javax.validation:validation-api")
+    compile("javax.annotation:javax.annotation-api:1.3.2")
     testCompile("org.jetbrains.kotlin:kotlin-test-junit5")
     testCompile("org.springframework.boot:spring-boot-starter-test") {
         exclude(module = "junit")
diff --git a/samples/server/petstore/kotlin-springboot-source-swagger1/pom.xml b/samples/server/petstore/kotlin-springboot-source-swagger1/pom.xml
index fd47cf0b9d9..0b4b2ed3ab8 100644
--- a/samples/server/petstore/kotlin-springboot-source-swagger1/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-source-swagger1/pom.xml
@@ -9,7 +9,7 @@
         <swagger-ui.version>4.10.3</swagger-ui.version>
         <swagger-annotations.version>1.6.6</swagger-annotations.version>
         <findbugs-jsr305.version>3.0.2</findbugs-jsr305.version>
-        <jakarta-annotation.version>2.1.0</jakarta-annotation.version>
+        <javax-annotation.version>1.3.2</javax-annotation.version>
         <kotlin-test-junit5.version>1.6.21</kotlin-test-junit5.version>
 
         <kotlin.version>1.6.21</kotlin.version>
@@ -127,13 +127,13 @@
         </dependency>
         <!-- Bean Validation API support -->
         <dependency>
-            <groupId>jakarta.validation</groupId>
-            <artifactId>jakarta.validation-api</artifactId>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
         </dependency>
         <dependency>
-            <groupId>jakarta.annotation</groupId>
-            <artifactId>jakarta.annotation-api</artifactId>
-            <version>${jakarta-annotation.version}</version>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <version>${javax-annotation.version}</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
diff --git a/samples/server/petstore/kotlin-springboot-source-swagger2/build.gradle.kts b/samples/server/petstore/kotlin-springboot-source-swagger2/build.gradle.kts
index 06370a4ca4a..03467276413 100644
--- a/samples/server/petstore/kotlin-springboot-source-swagger2/build.gradle.kts
+++ b/samples/server/petstore/kotlin-springboot-source-swagger2/build.gradle.kts
@@ -42,9 +42,8 @@ dependencies {
     compile("com.fasterxml.jackson.dataformat:jackson-dataformat-xml")
     compile("com.fasterxml.jackson.datatype:jackson-datatype-jsr310")
     compile("com.fasterxml.jackson.module:jackson-module-kotlin")
-    compile("jakarta.validation:jakarta.validation-api")
-    compile("jakarta.annotation:jakarta.annotation-api:2.1.0")
-
+    compile("javax.validation:validation-api")
+    compile("javax.annotation:javax.annotation-api:1.3.2")
     testCompile("org.jetbrains.kotlin:kotlin-test-junit5")
     testCompile("org.springframework.boot:spring-boot-starter-test") {
         exclude(module = "junit")
diff --git a/samples/server/petstore/kotlin-springboot-source-swagger2/pom.xml b/samples/server/petstore/kotlin-springboot-source-swagger2/pom.xml
index 7da75fe3518..3e48c18fac3 100644
--- a/samples/server/petstore/kotlin-springboot-source-swagger2/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-source-swagger2/pom.xml
@@ -9,7 +9,7 @@
         <swagger-ui.version>4.10.3</swagger-ui.version>
         <swagger-annotations.version>2.2.0</swagger-annotations.version>
         <findbugs-jsr305.version>3.0.2</findbugs-jsr305.version>
-        <jakarta-annotation.version>2.1.0</jakarta-annotation.version>
+        <javax-annotation.version>1.3.2</javax-annotation.version>
         <kotlin-test-junit5.version>1.6.21</kotlin-test-junit5.version>
 
         <kotlin.version>1.6.21</kotlin.version>
@@ -127,13 +127,13 @@
         </dependency>
         <!-- Bean Validation API support -->
         <dependency>
-            <groupId>jakarta.validation</groupId>
-            <artifactId>jakarta.validation-api</artifactId>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
         </dependency>
         <dependency>
-            <groupId>jakarta.annotation</groupId>
-            <artifactId>jakarta.annotation-api</artifactId>
-            <version>${jakarta-annotation.version}</version>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <version>${javax-annotation.version}</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
diff --git a/samples/server/petstore/kotlin-springboot-springfox/build.gradle.kts b/samples/server/petstore/kotlin-springboot-springfox/build.gradle.kts
index da7303a83fd..49bb61f6306 100644
--- a/samples/server/petstore/kotlin-springboot-springfox/build.gradle.kts
+++ b/samples/server/petstore/kotlin-springboot-springfox/build.gradle.kts
@@ -42,9 +42,8 @@ dependencies {
     compile("com.fasterxml.jackson.dataformat:jackson-dataformat-xml")
     compile("com.fasterxml.jackson.datatype:jackson-datatype-jsr310")
     compile("com.fasterxml.jackson.module:jackson-module-kotlin")
-    compile("jakarta.validation:jakarta.validation-api")
-    compile("jakarta.annotation:jakarta.annotation-api:2.1.0")
-
+    compile("javax.validation:validation-api")
+    compile("javax.annotation:javax.annotation-api:1.3.2")
     testCompile("org.jetbrains.kotlin:kotlin-test-junit5")
     testCompile("org.springframework.boot:spring-boot-starter-test") {
         exclude(module = "junit")
diff --git a/samples/server/petstore/kotlin-springboot-springfox/pom.xml b/samples/server/petstore/kotlin-springboot-springfox/pom.xml
index 040699b25a6..df16e753a7a 100644
--- a/samples/server/petstore/kotlin-springboot-springfox/pom.xml
+++ b/samples/server/petstore/kotlin-springboot-springfox/pom.xml
@@ -9,7 +9,7 @@
         <springfox-swagger2.version>2.9.2</springfox-swagger2.version>
         <swagger-ui.version>4.10.3</swagger-ui.version>
         <findbugs-jsr305.version>3.0.2</findbugs-jsr305.version>
-        <jakarta-annotation.version>2.1.0</jakarta-annotation.version>
+        <javax-annotation.version>1.3.2</javax-annotation.version>
         <kotlin-test-junit5.version>1.6.21</kotlin-test-junit5.version>
 
         <kotlin.version>1.6.21</kotlin.version>
@@ -128,13 +128,13 @@
         </dependency>
         <!-- Bean Validation API support -->
         <dependency>
-            <groupId>jakarta.validation</groupId>
-            <artifactId>jakarta.validation-api</artifactId>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
         </dependency>
         <dependency>
-            <groupId>jakarta.annotation</groupId>
-            <artifactId>jakarta.annotation-api</artifactId>
-            <version>${jakarta-annotation.version}</version>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <version>${javax-annotation.version}</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
diff --git a/samples/server/petstore/kotlin-springboot/build.gradle.kts b/samples/server/petstore/kotlin-springboot/build.gradle.kts
index 2eba4d51c61..99f6c18bffc 100644
--- a/samples/server/petstore/kotlin-springboot/build.gradle.kts
+++ b/samples/server/petstore/kotlin-springboot/build.gradle.kts
@@ -39,9 +39,8 @@ dependencies {
     compile("com.fasterxml.jackson.dataformat:jackson-dataformat-xml")
     compile("com.fasterxml.jackson.datatype:jackson-datatype-jsr310")
     compile("com.fasterxml.jackson.module:jackson-module-kotlin")
-    compile("jakarta.validation:jakarta.validation-api")
-    compile("jakarta.annotation:jakarta.annotation-api:2.1.0")
-
+    compile("javax.validation:validation-api")
+    compile("javax.annotation:javax.annotation-api:1.3.2")
     testCompile("org.jetbrains.kotlin:kotlin-test-junit5")
     testCompile("org.springframework.boot:spring-boot-starter-test") {
         exclude(module = "junit")
diff --git a/samples/server/petstore/kotlin-springboot/pom.xml b/samples/server/petstore/kotlin-springboot/pom.xml
index 00063afb94a..f4d469c3a09 100644
--- a/samples/server/petstore/kotlin-springboot/pom.xml
+++ b/samples/server/petstore/kotlin-springboot/pom.xml
@@ -7,7 +7,7 @@
     <version>1.0.0</version>
     <properties>
         <findbugs-jsr305.version>3.0.2</findbugs-jsr305.version>
-        <jakarta-annotation.version>2.1.0</jakarta-annotation.version>
+        <javax-annotation.version>1.3.2</javax-annotation.version>
         <kotlin-test-junit5.version>1.6.21</kotlin-test-junit5.version>
 
         <kotlin.version>1.6.21</kotlin.version>
@@ -111,13 +111,13 @@
         </dependency>
         <!-- Bean Validation API support -->
         <dependency>
-            <groupId>jakarta.validation</groupId>
-            <artifactId>jakarta.validation-api</artifactId>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
         </dependency>
         <dependency>
-            <groupId>jakarta.annotation</groupId>
-            <artifactId>jakarta.annotation-api</artifactId>
-            <version>${jakarta-annotation.version}</version>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <version>${javax-annotation.version}</version>
             <scope>provided</scope>
         </dependency>
         <dependency>