diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractJavaCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractJavaCodegen.java
index 2968c25d849..201b76c2a96 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractJavaCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractJavaCodegen.java
@@ -1597,7 +1597,7 @@ public abstract class AbstractJavaCodegen extends DefaultCodegen implements Code
             // If none of them is provided then fallbacks to default version
             if (additionalProperties.containsKey(CodegenConstants.ARTIFACT_VERSION) && additionalProperties.get(CodegenConstants.ARTIFACT_VERSION) != null) {
                 this.setArtifactVersion((String) additionalProperties.get(CodegenConstants.ARTIFACT_VERSION));
-            } else if (openAPI.getInfo() != null && openAPI.getInfo().getVersion() != null) {
+            } else if (openAPI.getInfo() != null && !StringUtils.isBlank(openAPI.getInfo().getVersion())) {
                 this.setArtifactVersion(openAPI.getInfo().getVersion());
             } else {
                 this.setArtifactVersion(ARTIFACT_VERSION_DEFAULT_VALUE);
diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractPythonConnexionServerCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractPythonConnexionServerCodegen.java
index 88ae7be78fd..4ec36d33d4c 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractPythonConnexionServerCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractPythonConnexionServerCodegen.java
@@ -390,10 +390,7 @@ public abstract class AbstractPythonConnexionServerCodegen extends AbstractPytho
                         if (operation.getTags() != null && operation.getTags().size() > 0) {
                             tag = operation.getTags().get(0);
                         }
-                        String operationId = operation.getOperationId();
-                        if (operationId == null) {
-                            operationId = getOrGenerateOperationId(operation, pathname, method.toString());
-                        }
+                        String operationId = getOrGenerateOperationId(operation, pathname, method.toString());
                         operation.setOperationId(toOperationId(operationId));
                         if (operation.getExtensions() == null || operation.getExtensions().get("x-openapi-router-controller") == null) {
                             operation.addExtension(
diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/HaskellHttpClientCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/HaskellHttpClientCodegen.java
index 407e05a09af..f50a6ac4f7e 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/HaskellHttpClientCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/HaskellHttpClientCodegen.java
@@ -542,7 +542,7 @@ public class HaskellHttpClientCodegen extends DefaultCodegen implements CodegenC
     public void preprocessOpenAPI(OpenAPI openAPI) {
         String baseTitle = openAPI.getInfo().getTitle();
 
-        if (baseTitle == null) {
+        if (StringUtils.isBlank(baseTitle)) {
             baseTitle = "OpenAPI";
         } else {
             baseTitle = baseTitle.trim();
diff --git a/modules/openapi-generator/src/main/resources/JavaJaxRS/spec/libraries/quarkus/pom.mustache b/modules/openapi-generator/src/main/resources/JavaJaxRS/spec/libraries/quarkus/pom.mustache
index 6a875ddb717..348c2ea3078 100644
--- a/modules/openapi-generator/src/main/resources/JavaJaxRS/spec/libraries/quarkus/pom.mustache
+++ b/modules/openapi-generator/src/main/resources/JavaJaxRS/spec/libraries/quarkus/pom.mustache
@@ -27,8 +27,8 @@
     <quarkus.platform.version>3.0.1.Final</quarkus.platform.version>
 {{/useJakartaEe}}
 {{^useJakartaEe}}
-    <quarkus-plugin.version>1.1.1.Final</quarkus-plugin.version>
-    <quarkus.platform.version>1.1.1.Final</quarkus.platform.version>
+    <quarkus-plugin.version>1.13.7.Final</quarkus-plugin.version>
+    <quarkus.platform.version>1.13.7.Final</quarkus.platform.version>
 {{/useJakartaEe}}
     <quarkus.platform.artifact-id>quarkus-universe-bom</quarkus.platform.artifact-id>
     <quarkus.platform.group-id>io.quarkus</quarkus.platform.group-id>
diff --git a/samples/server/petstore/jaxrs-spec-microprofile-openapi-annotations/pom.xml b/samples/server/petstore/jaxrs-spec-microprofile-openapi-annotations/pom.xml
index 667541e4e82..2b84d8826d5 100644
--- a/samples/server/petstore/jaxrs-spec-microprofile-openapi-annotations/pom.xml
+++ b/samples/server/petstore/jaxrs-spec-microprofile-openapi-annotations/pom.xml
@@ -15,8 +15,8 @@
     <maven.compiler.target>1.8</maven.compiler.target>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-    <quarkus-plugin.version>1.1.1.Final</quarkus-plugin.version>
-    <quarkus.platform.version>1.1.1.Final</quarkus.platform.version>
+    <quarkus-plugin.version>1.13.7.Final</quarkus-plugin.version>
+    <quarkus.platform.version>1.13.7.Final</quarkus.platform.version>
     <quarkus.platform.artifact-id>quarkus-universe-bom</quarkus.platform.artifact-id>
     <quarkus.platform.group-id>io.quarkus</quarkus.platform.group-id>
     <surefire-plugin.version>2.22.1</surefire-plugin.version>