diff --git a/modules/swagger-codegen/src/main/resources/Java/libraries/retrofit/pom.mustache b/modules/swagger-codegen/src/main/resources/Java/libraries/retrofit/pom.mustache
index 67daaeaf209e..672d4b754ca6 100644
--- a/modules/swagger-codegen/src/main/resources/Java/libraries/retrofit/pom.mustache
+++ b/modules/swagger-codegen/src/main/resources/Java/libraries/retrofit/pom.mustache
@@ -224,7 +224,7 @@
   <properties>
     <swagger-core-version>1.5.15</swagger-core-version>
     <retrofit-version>1.9.0</retrofit-version>
-    <okhttp-version>2.8.9</okhttp-version>
+    <okhttp-version>2.7.5</okhttp-version>
     <jodatime-version>2.9.9</jodatime-version>
     <oltu-version>1.0.1</oltu-version>
     <maven-plugin-version>1.0.0</maven-plugin-version>
diff --git a/samples/client/petstore/java/retrofit/pom.xml b/samples/client/petstore/java/retrofit/pom.xml
index 2ac9b1d59e9a..ffb62b3f28f7 100644
--- a/samples/client/petstore/java/retrofit/pom.xml
+++ b/samples/client/petstore/java/retrofit/pom.xml
@@ -215,7 +215,7 @@
   <properties>
     <swagger-core-version>1.5.15</swagger-core-version>
     <retrofit-version>1.9.0</retrofit-version>
-    <okhttp-version>2.8.9</okhttp-version>
+    <okhttp-version>2.7.5</okhttp-version>
     <jodatime-version>2.9.9</jodatime-version>
     <oltu-version>1.0.1</oltu-version>
     <maven-plugin-version>1.0.0</maven-plugin-version>