diff --git a/airbyte-cdk/java/airbyte-cdk/core/src/main/resources/version.properties b/airbyte-cdk/java/airbyte-cdk/core/src/main/resources/version.properties
index 742fc25a98751..3eecc3f2524cf 100644
--- a/airbyte-cdk/java/airbyte-cdk/core/src/main/resources/version.properties
+++ b/airbyte-cdk/java/airbyte-cdk/core/src/main/resources/version.properties
@@ -1 +1 @@
-version=0.4.5
+version=0.4.6
diff --git a/airbyte-integrations/connectors/source-postgres/build.gradle b/airbyte-integrations/connectors/source-postgres/build.gradle
index b2fd58f06cf02..ba8952acceec1 100644
--- a/airbyte-integrations/connectors/source-postgres/build.gradle
+++ b/airbyte-integrations/connectors/source-postgres/build.gradle
@@ -7,7 +7,7 @@ plugins {
 }
 
 airbyteJavaConnector {
-    cdkVersionRequired = '0.4.1'
+    cdkVersionRequired = '0.4.6'
     features = ['db-sources']
     useLocalCdk = true
 }