diff --git a/openapi-meta/pom.xml b/openapi-meta/pom.xml
index d2ec5393..fb4225fd 100644
--- a/openapi-meta/pom.xml
+++ b/openapi-meta/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.networknt</groupId>
         <artifactId>light-rest-4j</artifactId>
-        <version>1.5.33</version>
+        <version>1.6.0</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/openapi-security/pom.xml b/openapi-security/pom.xml
index e8c723ca..6d1768b4 100644
--- a/openapi-security/pom.xml
+++ b/openapi-security/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.networknt</groupId>
         <artifactId>light-rest-4j</artifactId>
-        <version>1.5.33</version>
+        <version>1.6.0</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/openapi-validator/pom.xml b/openapi-validator/pom.xml
index bad4690c..83d1fbd5 100644
--- a/openapi-validator/pom.xml
+++ b/openapi-validator/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.networknt</groupId>
         <artifactId>light-rest-4j</artifactId>
-        <version>1.5.33</version>
+        <version>1.6.0</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/pom.xml b/pom.xml
index c4d8a906..7ce04b37 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.networknt</groupId>
     <artifactId>light-rest-4j</artifactId>
-    <version>1.5.33</version>
+    <version>1.6.0</version>
     <packaging>pom</packaging>
     <name>Parent POM</name>
     <description>Light 4J Framework REST Components</description>
@@ -66,9 +66,9 @@
     <properties>
         <java.version>1.8</java.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <version.light-4j>1.5.33</version.light-4j>
-        <version.json-overlay>1.5.33</version.json-overlay>
-        <version.openapi-parser>1.5.33</version.openapi-parser>
+        <version.light-4j>1.6.0</version.light-4j>
+        <version.json-overlay>1.6.0</version.json-overlay>
+        <version.openapi-parser>1.6.0</version.openapi-parser>
         <version.jackson>2.9.8</version.jackson>
         <version.slf4j>1.7.25</version.slf4j>
         <version.jose4j>0.6.3</version.jose4j>
diff --git a/specification/pom.xml b/specification/pom.xml
index 1ad36cd7..e2b38958 100644
--- a/specification/pom.xml
+++ b/specification/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>light-rest-4j</artifactId>
         <groupId>com.networknt</groupId>
-        <version>1.5.33</version>
+        <version>1.6.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/swagger-meta/pom.xml b/swagger-meta/pom.xml
index 5bd5a473..513a1287 100644
--- a/swagger-meta/pom.xml
+++ b/swagger-meta/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.networknt</groupId>
         <artifactId>light-rest-4j</artifactId>
-        <version>1.5.33</version>
+        <version>1.6.0</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/swagger-security/pom.xml b/swagger-security/pom.xml
index 4f9995d8..70dd19f9 100644
--- a/swagger-security/pom.xml
+++ b/swagger-security/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.networknt</groupId>
         <artifactId>light-rest-4j</artifactId>
-        <version>1.5.33</version>
+        <version>1.6.0</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/swagger-validator/pom.xml b/swagger-validator/pom.xml
index 66d28295..ca327527 100644
--- a/swagger-validator/pom.xml
+++ b/swagger-validator/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>com.networknt</groupId>
         <artifactId>light-rest-4j</artifactId>
-        <version>1.5.33</version>
+        <version>1.6.0</version>
         <relativePath>..</relativePath>
     </parent>