diff --git a/CHANGELOG.md b/CHANGELOG.md
index d5c840c..4a0241f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,12 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ### Changed
 
+## 1.4.2 - 2017-08-31
+### Added
+
+### Changed
+- Upgrade to light-4j 1.4.2
+
 ## 1.4.1 - 2017-08-30
 ### Added
 
diff --git a/docs/config.toml b/docs/config.toml
index abc4d24..1527b70 100644
--- a/docs/config.toml
+++ b/docs/config.toml
@@ -17,7 +17,7 @@ googleAnalytics = ""
 	provider = "GitHub"
 	repo_url = "https://github.com/networknt/light-graphql-4j"
 
-	version = "1.4.1"
+	version = "1.4.2"
 	logo = "images/logo.png"
 	favicon = ""
 
diff --git a/graphql-common/pom.xml b/graphql-common/pom.xml
index 0a15fae..262627c 100644
--- a/graphql-common/pom.xml
+++ b/graphql-common/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.networknt</groupId>
         <artifactId>light-graphql-4j</artifactId>
-        <version>1.4.1</version>
+        <version>1.4.2</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/graphql-router/pom.xml b/graphql-router/pom.xml
index 202feef..7529732 100644
--- a/graphql-router/pom.xml
+++ b/graphql-router/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.networknt</groupId>
         <artifactId>light-graphql-4j</artifactId>
-        <version>1.4.1</version>
+        <version>1.4.2</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/graphql-security/pom.xml b/graphql-security/pom.xml
index 879ee4a..8e1f305 100644
--- a/graphql-security/pom.xml
+++ b/graphql-security/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.networknt</groupId>
         <artifactId>light-graphql-4j</artifactId>
-        <version>1.4.1</version>
+        <version>1.4.2</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/graphql-validator/pom.xml b/graphql-validator/pom.xml
index ab8dd54..fe01a23 100644
--- a/graphql-validator/pom.xml
+++ b/graphql-validator/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.networknt</groupId>
         <artifactId>light-graphql-4j</artifactId>
-        <version>1.4.1</version>
+        <version>1.4.2</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/pom.xml b/pom.xml
index d42080d..4572c28 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.networknt</groupId>
     <artifactId>light-graphql-4j</artifactId>
-    <version>1.4.1</version>
+    <version>1.4.2</version>
     <packaging>pom</packaging>
     <name>Parent POM</name>
     <description>Light 4J Framework GraphQL Components</description>
@@ -66,7 +66,7 @@
     <properties>
         <java.version>1.8</java.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <version.light-4j>1.4.1</version.light-4j>
+        <version.light-4j>1.4.2</version.light-4j>
         <version.jackson>2.8.10</version.jackson>
         <version.slf4j>1.7.25</version.slf4j>
         <version.jose4j>0.5.5</version.jose4j>