diff --git a/pom.xml b/pom.xml
index 05a4ea7dce..e761ea923f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1515,9 +1515,9 @@
         <com.sun.jaxb.version>2.3.0</com.sun.jaxb.version>
         <com.sun.jaxb.impl.version>2.3.1</com.sun.jaxb.impl.version>
 
-        <synapse.version>4.0.0-wso2v9</synapse.version>
+        <synapse.version>4.0.0-wso2v12</synapse.version>
         <imp.pkg.version.synapse>[4.0.0, 4.0.1)</imp.pkg.version.synapse>
-        <carbon.mediation.version>4.7.153</carbon.mediation.version>
+        <carbon.mediation.version>4.7.164</carbon.mediation.version>
         <carbon.crypto.version>1.1.3</carbon.crypto.version>
         <carbon.crypto.api.imp.pkg.version.range>[1.1.0,1.2.0)</carbon.crypto.api.imp.pkg.version.range>
         <carbon.data.version>4.5.2</carbon.data.version>