diff --git a/components/org.wso2.carbon.identity.sso.agent.saml/pom.xml b/components/org.wso2.carbon.identity.sso.agent.saml/pom.xml
index f526b8e..3d89798 100644
--- a/components/org.wso2.carbon.identity.sso.agent.saml/pom.xml
+++ b/components/org.wso2.carbon.identity.sso.agent.saml/pom.xml
@@ -24,7 +24,7 @@
         <groupId>org.wso2.carbon.identity.agent.sso.java</groupId>
         <artifactId>identity-agent-sso</artifactId>
         <relativePath>../../pom.xml</relativePath>
-        <version>5.5.8</version>
+        <version>5.5.9-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/components/org.wso2.carbon.identity.sso.agent/pom.xml b/components/org.wso2.carbon.identity.sso.agent/pom.xml
index 905c144..3a05cb3 100644
--- a/components/org.wso2.carbon.identity.sso.agent/pom.xml
+++ b/components/org.wso2.carbon.identity.sso.agent/pom.xml
@@ -24,7 +24,7 @@
         <groupId>org.wso2.carbon.identity.agent.sso.java</groupId>
         <artifactId>identity-agent-sso</artifactId>
         <relativePath>../../pom.xml</relativePath>
-        <version>5.5.8</version>
+        <version>5.5.9-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/components/org.wso2.carbon.identity.sso.encryptor/pom.xml b/components/org.wso2.carbon.identity.sso.encryptor/pom.xml
index bf025d4..71e8872 100644
--- a/components/org.wso2.carbon.identity.sso.encryptor/pom.xml
+++ b/components/org.wso2.carbon.identity.sso.encryptor/pom.xml
@@ -4,7 +4,7 @@
         <groupId>org.wso2.carbon.identity.agent.sso.java</groupId>
         <artifactId>identity-agent-sso</artifactId>
         <relativePath>../../pom.xml</relativePath>
-        <version>5.5.8</version>
+        <version>5.5.9-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/components/org.wso2.carbon.identity.sso.tomcat.server/pom.xml b/components/org.wso2.carbon.identity.sso.tomcat.server/pom.xml
index 9c115c0..3f011ea 100644
--- a/components/org.wso2.carbon.identity.sso.tomcat.server/pom.xml
+++ b/components/org.wso2.carbon.identity.sso.tomcat.server/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>identity-agent-sso</artifactId>
         <groupId>org.wso2.carbon.identity.agent.sso.java</groupId>
-        <version>5.5.8</version>
+        <version>5.5.9-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/features/org.wso2.carbon.identity.sso.agent.server.feature/pom.xml b/features/org.wso2.carbon.identity.sso.agent.server.feature/pom.xml
index 26f0702..725eb90 100644
--- a/features/org.wso2.carbon.identity.sso.agent.server.feature/pom.xml
+++ b/features/org.wso2.carbon.identity.sso.agent.server.feature/pom.xml
@@ -22,7 +22,7 @@
         <groupId>org.wso2.carbon.identity.agent.sso.java</groupId>
         <artifactId>identity-agent-sso</artifactId>
         <relativePath>../../pom.xml</relativePath>
-        <version>5.5.8</version>
+        <version>5.5.9-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/pom.xml b/pom.xml
index 57a68e9..78bbba4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
     <groupId>org.wso2.carbon.identity.agent.sso.java</groupId>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>identity-agent-sso</artifactId>
-    <version>5.5.8</version>
+    <version>5.5.9-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>WSO2 Carbon - SAML2-OpenID SSO Agent</name>
     <description>
@@ -39,7 +39,7 @@
         <url>https://github.com/wso2-extensions/identity-agent-sso.git</url>
         <developerConnection>scm:git:https://github.com/wso2-extensions/identity-agent-sso.git</developerConnection>
         <connection>scm:git:https://github.com/wso2-extensions/identity-agent-sso.git</connection>
-        <tag>v5.5.8</tag>
+        <tag>HEAD</tag>
     </scm>
 
     <repositories>
diff --git a/resources/SampleApp-boilerplate/pom.xml b/resources/SampleApp-boilerplate/pom.xml
index d18fc47..dbc4485 100644
--- a/resources/SampleApp-boilerplate/pom.xml
+++ b/resources/SampleApp-boilerplate/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>identity-agent-sso</artifactId>
         <groupId>org.wso2.carbon.identity.agent.sso.java</groupId>
-        <version>5.5.8</version>
+        <version>5.5.9-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/resources/SampleApp/pom.xml b/resources/SampleApp/pom.xml
index e9c6dbe..b90d29c 100644
--- a/resources/SampleApp/pom.xml
+++ b/resources/SampleApp/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>identity-agent-sso</artifactId>
         <groupId>org.wso2.carbon.identity.agent.sso.java</groupId>
-        <version>5.5.8</version>
+        <version>5.5.9-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>