diff --git a/kafka-0-10/pom.xml b/kafka-0-10/pom.xml
index ec80f18b4d..569eee6549 100644
--- a/kafka-0-10/pom.xml
+++ b/kafka-0-10/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>pulsar-protocol-handler-kafka-parent</artifactId>
     <groupId>io.streamnative.pulsar.handlers</groupId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.1.1.1</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/kafka-0-9/pom.xml b/kafka-0-9/pom.xml
index 7e735abe2d..735c54b138 100644
--- a/kafka-0-9/pom.xml
+++ b/kafka-0-9/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>pulsar-protocol-handler-kafka-parent</artifactId>
     <groupId>io.streamnative.pulsar.handlers</groupId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.1.1.1</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/kafka-1-0/pom.xml b/kafka-1-0/pom.xml
index fc7351b242..62c0b8dd85 100644
--- a/kafka-1-0/pom.xml
+++ b/kafka-1-0/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>pulsar-protocol-handler-kafka-parent</artifactId>
     <groupId>io.streamnative.pulsar.handlers</groupId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.1.1.1</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/kafka-2-8/pom.xml b/kafka-2-8/pom.xml
index 87ea008d6a..42c1e6e328 100644
--- a/kafka-2-8/pom.xml
+++ b/kafka-2-8/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>pulsar-protocol-handler-kafka-parent</artifactId>
     <groupId>io.streamnative.pulsar.handlers</groupId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.1.1.1</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/kafka-3-0/pom.xml b/kafka-3-0/pom.xml
index 857a7ea6c9..3221dd9dd5 100644
--- a/kafka-3-0/pom.xml
+++ b/kafka-3-0/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>pulsar-protocol-handler-kafka-parent</artifactId>
     <groupId>io.streamnative.pulsar.handlers</groupId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.1.1.1</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/kafka-client-api/pom.xml b/kafka-client-api/pom.xml
index c379e4a278..49f804b3d2 100644
--- a/kafka-client-api/pom.xml
+++ b/kafka-client-api/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>pulsar-protocol-handler-kafka-parent</artifactId>
     <groupId>io.streamnative.pulsar.handlers</groupId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.1.1.1</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/kafka-client-factory/pom.xml b/kafka-client-factory/pom.xml
index 3e0e1441fe..734112f37b 100644
--- a/kafka-client-factory/pom.xml
+++ b/kafka-client-factory/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>pulsar-protocol-handler-kafka-parent</artifactId>
     <groupId>io.streamnative.pulsar.handlers</groupId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.1.1.1</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/kafka-impl/pom.xml b/kafka-impl/pom.xml
index 251b6b0bda..53f2eeb82c 100644
--- a/kafka-impl/pom.xml
+++ b/kafka-impl/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>io.streamnative.pulsar.handlers</groupId>
     <artifactId>pulsar-protocol-handler-kafka-parent</artifactId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.1.1.1</version>
   </parent>
 
   <groupId>io.streamnative.pulsar.handlers</groupId>
diff --git a/kafka-payload-processor-shaded-tests/pom.xml b/kafka-payload-processor-shaded-tests/pom.xml
index c45147442d..b8e8853504 100644
--- a/kafka-payload-processor-shaded-tests/pom.xml
+++ b/kafka-payload-processor-shaded-tests/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>pulsar-protocol-handler-kafka-parent</artifactId>
     <groupId>io.streamnative.pulsar.handlers</groupId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.1.1.1</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/kafka-payload-processor-shaded/pom.xml b/kafka-payload-processor-shaded/pom.xml
index 0dfb0f40ec..8d97c442b9 100644
--- a/kafka-payload-processor-shaded/pom.xml
+++ b/kafka-payload-processor-shaded/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>pulsar-protocol-handler-kafka-parent</artifactId>
     <groupId>io.streamnative.pulsar.handlers</groupId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.1.1.1</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/kafka-payload-processor/pom.xml b/kafka-payload-processor/pom.xml
index f34af51940..e30bbe4d60 100644
--- a/kafka-payload-processor/pom.xml
+++ b/kafka-payload-processor/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>pulsar-protocol-handler-kafka-parent</artifactId>
     <groupId>io.streamnative.pulsar.handlers</groupId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.1.1.1</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/oauth-client-shaded-test/pom.xml b/oauth-client-shaded-test/pom.xml
index 84b00b9093..19e067f058 100644
--- a/oauth-client-shaded-test/pom.xml
+++ b/oauth-client-shaded-test/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>io.streamnative.pulsar.handlers</groupId>
         <artifactId>pulsar-protocol-handler-kafka-parent</artifactId>
-        <version>3.2.0-SNAPSHOT</version>
+        <version>3.1.1.1</version>
     </parent>
 
     <artifactId>oauth-client-shaded-test</artifactId>
diff --git a/oauth-client-shaded/pom.xml b/oauth-client-shaded/pom.xml
index 6ea1dd9ce4..19541858c5 100644
--- a/oauth-client-shaded/pom.xml
+++ b/oauth-client-shaded/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>io.streamnative.pulsar.handlers</groupId>
         <artifactId>pulsar-protocol-handler-kafka-parent</artifactId>
-        <version>3.2.0-SNAPSHOT</version>
+        <version>3.1.1.1</version>
     </parent>
 
     <artifactId>oauth-client</artifactId>
diff --git a/oauth-client/pom.xml b/oauth-client/pom.xml
index 4bd1ab92b9..99b9afdd5a 100644
--- a/oauth-client/pom.xml
+++ b/oauth-client/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <artifactId>pulsar-protocol-handler-kafka-parent</artifactId>
     <groupId>io.streamnative.pulsar.handlers</groupId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.1.1.1</version>
   </parent>
 
   <artifactId>oauth-client-original</artifactId>
diff --git a/pom.xml b/pom.xml
index d1023cb0ef..59a1f597c1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
 
   <groupId>io.streamnative.pulsar.handlers</groupId>
   <artifactId>pulsar-protocol-handler-kafka-parent</artifactId>
-  <version>3.2.0-SNAPSHOT</version>
+  <version>3.1.1.1</version>
   <name>StreamNative :: Pulsar Protocol Handler :: KoP Parent</name>
   <description>Parent for Kafka on Pulsar implemented using Pulsar Protocol Handler.</description>
 
diff --git a/schema-registry/pom.xml b/schema-registry/pom.xml
index 9eff014e66..3924712042 100644
--- a/schema-registry/pom.xml
+++ b/schema-registry/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>io.streamnative.pulsar.handlers</groupId>
     <artifactId>pulsar-protocol-handler-kafka-parent</artifactId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.1.1.1</version>
   </parent>
 
   <groupId>io.streamnative.pulsar.handlers</groupId>
diff --git a/test-listener/pom.xml b/test-listener/pom.xml
index 9e0e8c3b12..99c67816ba 100644
--- a/test-listener/pom.xml
+++ b/test-listener/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>pulsar-protocol-handler-kafka-parent</artifactId>
         <groupId>io.streamnative.pulsar.handlers</groupId>
-        <version>3.2.0-SNAPSHOT</version>
+        <version>3.1.1.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/tests/pom.xml b/tests/pom.xml
index ef7273c834..e19aa4a682 100644
--- a/tests/pom.xml
+++ b/tests/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>io.streamnative.pulsar.handlers</groupId>
     <artifactId>pulsar-protocol-handler-kafka-parent</artifactId>
-    <version>3.2.0-SNAPSHOT</version>
+    <version>3.1.1.1</version>
   </parent>
 
   <groupId>io.streamnative.pulsar.handlers</groupId>