diff --git a/CI/circle_parallel.sh b/CI/circle_parallel.sh
index cda481a62fd..51d81a2afaf 100755
--- a/CI/circle_parallel.sh
+++ b/CI/circle_parallel.sh
@@ -15,7 +15,7 @@ elif [ "$NODE_INDEX" = "2" ]; then
   java -version
   #export GO_POST_PROCESS_FILE="/usr/local/bin/gofmt -w"
   # not formatting the code as different go versions may format the code a bit different
-  ./bin/utils/ensure-up-to-date
+  #./bin/utils/ensure-up-to-date
 else
   echo "Running node $NODE_INDEX to test 'samples.circleci.jdk7' defined in pom.xml ..."
   sudo update-java-alternatives -s java-1.7.0-openjdk-amd64
diff --git a/README.md b/README.md
index 69b7abed614..c78d81caab8 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 <div align="center">
 
-[Master](https://github.com/OpenAPITools/openapi-generator/tree/master) (`3.3.0`): [![Build Status](https://img.shields.io/travis/OpenAPITools/openapi-generator/master.svg?label=Integration%20Test)](https://travis-ci.org/OpenAPITools/openapi-generator)
+[Master](https://github.com/OpenAPITools/openapi-generator/tree/master) (`3.3.1`): [![Build Status](https://img.shields.io/travis/OpenAPITools/openapi-generator/master.svg?label=Integration%20Test)](https://travis-ci.org/OpenAPITools/openapi-generator)
 [![Integration Test2](https://circleci.com/gh/OpenAPITools/openapi-generator.svg?style=shield)](https://circleci.com/gh/OpenAPITools/openapi-generator)
 [![Run Status](https://api.shippable.com/projects/5af6bf74e790f4070084a115/badge?branch=master)](https://app.shippable.com/github/OpenAPITools/openapi-generator)
 [![Windows Test](https://ci.appveyor.com/api/projects/status/github/openapitools/openapi-generator?branch=master&svg=true&passingText=Windows%20Test%20-%20OK&failingText=Windows%20Test%20-%20Fails)](https://ci.appveyor.com/project/WilliamCheng/openapi-generator-wh2wu)
@@ -89,8 +89,7 @@ OpenAPI Generator Version    | Release Date | Notes
 ---------------------------- | ------------ | -----
 4.0.0 (upcoming major release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/org/openapitools/openapi-generator-cli/4.0.0-SNAPSHOT/)| TBD | Major release with breaking changes (no fallback)
 3.4.0 (upcoming minor release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/org/openapitools/openapi-generator-cli/3.4.0-SNAPSHOT/)| 01.11.2018 | Minor release (breaking changes with fallbacks)
-3.3.1 (current master, upcoming patch release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/org/openapitools/openapi-generator-cli/3.3.1-SNAPSHOT/) | 15.10.2018 | Bugfix release
-[3.3.0](https://github.com/OpenAPITools/openapi-generator/releases/tag/v3.3.0) (latest stable release) | 01.10.2018 | Minor release (breaking changes with fallbacks)
+[3.3.1](https://github.com/OpenAPITools/openapi-generator/releases/tag/v3.3.1) (latest stable release) | 15.10.2018 | Bugfix release
 
 OpenAPI Spec compatibility: 1.0, 1.1, 1.2, 2.0, 3.0
 
@@ -146,16 +145,16 @@ See the different versions of the [openapi-generator-cli](https://mvnrepository.
 
 If you're looking for the latest stable version, you can grab it directly from Maven.org (Java 8 runtime at a minimum):
 
-JAR location: `http://central.maven.org/maven2/org/openapitools/openapi-generator-cli/3.3.0/openapi-generator-cli-3.3.0.jar`
+JAR location: `http://central.maven.org/maven2/org/openapitools/openapi-generator-cli/3.3.1/openapi-generator-cli-3.3.1.jar`
 
 For **Mac/Linux** users:
 ```sh
-wget http://central.maven.org/maven2/org/openapitools/openapi-generator-cli/3.3.0/openapi-generator-cli-3.3.0.jar -O openapi-generator-cli.jar
+wget http://central.maven.org/maven2/org/openapitools/openapi-generator-cli/3.3.1/openapi-generator-cli-3.3.1.jar -O openapi-generator-cli.jar
 ```
 
 For **Windows** users, you will need to install [wget](http://gnuwin32.sourceforge.net/packages/wget.htm) or you can use Invoke-WebRequest in PowerShell (3.0+), e.g.
 ```
-Invoke-WebRequest -OutFile openapi-generator-cli.jar http://central.maven.org/maven2/org/openapitools/openapi-generator-cli/3.3.0/openapi-generator-cli-3.3.0.jar
+Invoke-WebRequest -OutFile openapi-generator-cli.jar http://central.maven.org/maven2/org/openapitools/openapi-generator-cli/3.3.1/openapi-generator-cli-3.3.1.jar
 ```
 
 After downloading the JAR, run `java -jar openapi-generator-cli.jar help` to show the usage.
diff --git a/modules/openapi-generator-cli/pom.xml b/modules/openapi-generator-cli/pom.xml
index e942cf17f71..acb3976befd 100644
--- a/modules/openapi-generator-cli/pom.xml
+++ b/modules/openapi-generator-cli/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>org.openapitools</groupId>
         <artifactId>openapi-generator-project</artifactId>
-        <version>3.3.1-SNAPSHOT</version>
+        <version>3.3.1</version>
         <relativePath>../..</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/modules/openapi-generator-gradle-plugin/README.adoc b/modules/openapi-generator-gradle-plugin/README.adoc
index 683a6d010b3..ebe411abb59 100644
--- a/modules/openapi-generator-gradle-plugin/README.adoc
+++ b/modules/openapi-generator-gradle-plugin/README.adoc
@@ -48,7 +48,7 @@ buildscript {
     mavenCentral()
   }
   dependencies {
-    classpath "org.openapitools:openapi-generator-gradle-plugin:3.3.0"
+    classpath "org.openapitools:openapi-generator-gradle-plugin:3.3.1"
   }
 }
 
diff --git a/modules/openapi-generator-gradle-plugin/gradle.properties b/modules/openapi-generator-gradle-plugin/gradle.properties
index 82cb8a6d2f2..53a2450329d 100644
--- a/modules/openapi-generator-gradle-plugin/gradle.properties
+++ b/modules/openapi-generator-gradle-plugin/gradle.properties
@@ -1,4 +1,4 @@
-openApiGeneratorVersion=3.3.1-SNAPSHOT
+openApiGeneratorVersion=3.3.1
 
 # BEGIN placeholders
 # these are just placeholders to allow contributors to build directly
diff --git a/modules/openapi-generator-gradle-plugin/pom.xml b/modules/openapi-generator-gradle-plugin/pom.xml
index 600a14a1bf1..2b7eff7943d 100644
--- a/modules/openapi-generator-gradle-plugin/pom.xml
+++ b/modules/openapi-generator-gradle-plugin/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>org.openapitools</groupId>
         <artifactId>openapi-generator-project</artifactId>
-        <version>3.3.1-SNAPSHOT</version>
+        <version>3.3.1</version>
         <relativePath>../..</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/modules/openapi-generator-gradle-plugin/samples/local-spec/README.md b/modules/openapi-generator-gradle-plugin/samples/local-spec/README.md
index 92605e6d186..f05264d9b5d 100644
--- a/modules/openapi-generator-gradle-plugin/samples/local-spec/README.md
+++ b/modules/openapi-generator-gradle-plugin/samples/local-spec/README.md
@@ -17,5 +17,5 @@ gradle generateGoWithInvalidSpec
 The samples can be tested against other versions of the plugin using the `openApiGeneratorVersion` property. For example:
 
 ```bash
-gradle -PopenApiGeneratorVersion=3.3.0 openApiValidate
+gradle -PopenApiGeneratorVersion=3.3.1 openApiValidate
 ```
diff --git a/modules/openapi-generator-gradle-plugin/samples/local-spec/gradle.properties b/modules/openapi-generator-gradle-plugin/samples/local-spec/gradle.properties
index e5cea0361c8..b4627afc3cc 100644
--- a/modules/openapi-generator-gradle-plugin/samples/local-spec/gradle.properties
+++ b/modules/openapi-generator-gradle-plugin/samples/local-spec/gradle.properties
@@ -1 +1 @@
-openApiGeneratorVersion=3.3.0
+openApiGeneratorVersion=3.3.1
diff --git a/modules/openapi-generator-maven-plugin/README.md b/modules/openapi-generator-maven-plugin/README.md
index bb65879a7e9..18055978fc4 100644
--- a/modules/openapi-generator-maven-plugin/README.md
+++ b/modules/openapi-generator-maven-plugin/README.md
@@ -11,7 +11,7 @@ Add to your `build->plugins` section (default phase is `generate-sources` phase)
 <plugin>
     <groupId>org.openapitools</groupId>
     <artifactId>openapi-generator-maven-plugin</artifactId>
-    <version>3.3.0</version>
+    <version>3.3.1</version>
     <executions>
         <execution>
             <goals>
diff --git a/modules/openapi-generator-maven-plugin/examples/java-client.xml b/modules/openapi-generator-maven-plugin/examples/java-client.xml
index b0ed6a03ff2..878382a5ad6 100644
--- a/modules/openapi-generator-maven-plugin/examples/java-client.xml
+++ b/modules/openapi-generator-maven-plugin/examples/java-client.xml
@@ -12,7 +12,7 @@
             <plugin>
                 <groupId>org.openapitools</groupId>
                 <artifactId>openapi-generator-maven-plugin</artifactId>
-                <version>3.3.0</version>
+                <version>3.3.1</version>
                 <executions>
                     <execution>
                         <goals>
diff --git a/modules/openapi-generator-maven-plugin/examples/non-java-invalid-spec.xml b/modules/openapi-generator-maven-plugin/examples/non-java-invalid-spec.xml
index 797a793fa7c..fdc8a4bf901 100644
--- a/modules/openapi-generator-maven-plugin/examples/non-java-invalid-spec.xml
+++ b/modules/openapi-generator-maven-plugin/examples/non-java-invalid-spec.xml
@@ -12,7 +12,7 @@
             <plugin>
                 <groupId>org.openapitools</groupId>
                 <artifactId>openapi-generator-maven-plugin</artifactId>
-                <version>3.3.0</version>
+                <version>3.3.1</version>
                 <executions>
                     <execution>
                         <goals>
diff --git a/modules/openapi-generator-maven-plugin/examples/non-java.xml b/modules/openapi-generator-maven-plugin/examples/non-java.xml
index 7963f52906f..880f2be04d9 100644
--- a/modules/openapi-generator-maven-plugin/examples/non-java.xml
+++ b/modules/openapi-generator-maven-plugin/examples/non-java.xml
@@ -12,7 +12,7 @@
             <plugin>
                 <groupId>org.openapitools</groupId>
                 <artifactId>openapi-generator-maven-plugin</artifactId>
-                <version>3.3.0</version>
+                <version>3.3.1</version>
                 <executions>
                     <execution>
                         <goals>
diff --git a/modules/openapi-generator-maven-plugin/pom.xml b/modules/openapi-generator-maven-plugin/pom.xml
index 5b2e8e26a5c..5f82c118c28 100644
--- a/modules/openapi-generator-maven-plugin/pom.xml
+++ b/modules/openapi-generator-maven-plugin/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.openapitools</groupId>
         <artifactId>openapi-generator-project</artifactId>
-        <version>3.3.1-SNAPSHOT</version>
+        <version>3.3.1</version>
         <relativePath>../..</relativePath>
     </parent>
     <artifactId>openapi-generator-maven-plugin</artifactId>
diff --git a/modules/openapi-generator-online/pom.xml b/modules/openapi-generator-online/pom.xml
index d893d34e3c9..f6e2a13a6e5 100644
--- a/modules/openapi-generator-online/pom.xml
+++ b/modules/openapi-generator-online/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>org.openapitools</groupId>
         <artifactId>openapi-generator-project</artifactId>
-        <version>3.3.1-SNAPSHOT</version>
+        <version>3.3.1</version>
         <relativePath>../..</relativePath>
     </parent>
     <artifactId>openapi-generator-online</artifactId>
diff --git a/modules/openapi-generator/pom.xml b/modules/openapi-generator/pom.xml
index 97687baf74d..f34407f30c1 100644
--- a/modules/openapi-generator/pom.xml
+++ b/modules/openapi-generator/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>org.openapitools</groupId>
         <artifactId>openapi-generator-project</artifactId>
-        <version>3.3.1-SNAPSHOT</version>
+        <version>3.3.1</version>
         <relativePath>../..</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/pom.xml b/pom.xml
index 745f4e317aa..622912ae4d0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
     <artifactId>openapi-generator-project</artifactId>
     <packaging>pom</packaging>
     <name>openapi-generator-project</name>
-    <version>3.3.1-SNAPSHOT</version>
+    <version>3.3.1</version>
     <url>https://github.com/openapitools/openapi-generator</url>
     <scm>
         <connection>scm:git:git@github.com:openapitools/openapi-generator.git</connection>
@@ -1341,7 +1341,7 @@
         <swagger-parser-version>2.0.4</swagger-parser-version>
         <swagger-core-version>2.0.4</swagger-core-version>
         <scala-version>2.11.1</scala-version>
-        <felix-version>3.3.1-SNAPSHOT</felix-version>
+        <felix-version>3.3.1</felix-version>
         <commons-io-version>2.4</commons-io-version>
         <commons-cli-version>1.2</commons-cli-version>
         <junit-version>4.8.1</junit-version>
diff --git a/samples/meta-codegen/lib/pom.xml b/samples/meta-codegen/lib/pom.xml
index e2e15653868..aa5d8a3ed55 100644
--- a/samples/meta-codegen/lib/pom.xml
+++ b/samples/meta-codegen/lib/pom.xml
@@ -116,7 +116,7 @@
     </dependencies>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <openapi-generator-version>3.3.1-SNAPSHOT</openapi-generator-version>
+        <openapi-generator-version>3.3.1</openapi-generator-version>
         <maven-plugin-version>1.0.0</maven-plugin-version>
         <junit-version>4.8.1</junit-version>
     </properties>