diff --git a/modules/swagger-codegen/src/main/resources/Java/libraries/feign/pom.mustache b/modules/swagger-codegen/src/main/resources/Java/libraries/feign/pom.mustache
index 12433489dd8c..5a2f4038df4e 100644
--- a/modules/swagger-codegen/src/main/resources/Java/libraries/feign/pom.mustache
+++ b/modules/swagger-codegen/src/main/resources/Java/libraries/feign/pom.mustache
@@ -199,7 +199,7 @@
     <feign-form-version>2.0.2</feign-form-version>
     <jackson-version>2.7.5</jackson-version>
     {{#threetenbp}}
-    <jackson-threetenbp-version>2.8.4</jackson-threetenbp-version>
+    <jackson-threetenbp-version>2.6.4</jackson-threetenbp-version>
     {{/threetenbp}}
     <junit-version>4.12</junit-version>
     <maven-plugin-version>1.0.0</maven-plugin-version>
diff --git a/samples/client/petstore/java/feign/pom.xml b/samples/client/petstore/java/feign/pom.xml
index 7ee1b854e6a4..565a50373fba 100644
--- a/samples/client/petstore/java/feign/pom.xml
+++ b/samples/client/petstore/java/feign/pom.xml
@@ -182,7 +182,7 @@
     <feign-version>8.17.0</feign-version>
     <feign-form-version>2.0.2</feign-form-version>
     <jackson-version>2.7.5</jackson-version>
-    <jackson-threetenbp-version>2.8.4</jackson-threetenbp-version>
+    <jackson-threetenbp-version>2.6.4</jackson-threetenbp-version>
     <junit-version>4.12</junit-version>
     <maven-plugin-version>1.0.0</maven-plugin-version>
     <oltu-version>1.0.1</oltu-version>