diff --git a/CHANGELOG.md b/CHANGELOG.md
index 82e5a70..18e6a2c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## [Unreleased]
 
+## [0.3.0] - 2025-08-08
+
 -   Upgrade to Flink 2.0
 
 ## [0.2.1] - 2024-04-11
@@ -12,7 +14,9 @@
 
 -   Initial implementation of Elasticsearch SQL Dialect for flink-connector-jdbc
 
-[Unreleased]: https://github.com/getindata/flink-connector-jdbc-elasticsearch-dialect/compare/0.2.1...HEAD
+[Unreleased]: https://github.com/getindata/flink-connector-jdbc-elasticsearch-dialect/compare/0.3.0...HEAD
+
+[0.3.0]: https://github.com/getindata/flink-connector-jdbc-elasticsearch-dialect/compare/0.2.1...0.3.0
 
 [0.2.1]: https://github.com/getindata/flink-connector-jdbc-elasticsearch-dialect/compare/0.2.0...0.2.1
 
diff --git a/pom.xml b/pom.xml
index e19ea13..5f950e2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
   <groupId>com.getindata</groupId>
   <artifactId>flink-connector-jdbc-elasticsearch-dialect</artifactId>
-  <version>0.3.0-SNAPSHOT</version>
+  <version>0.4.0-SNAPSHOT</version>
 
   <name>flink-connector-jdbc-elasticsearch-dialect</name>
   <description>Elasticsearch SQL Dialect for flink-connector-jdbc.</description>