diff --git a/.mvn/wrapper/maven-wrapper.properties b/.mvn/wrapper/maven-wrapper.properties
index a542b0e10b..c11e1176be 100644
--- a/.mvn/wrapper/maven-wrapper.properties
+++ b/.mvn/wrapper/maven-wrapper.properties
@@ -16,5 +16,5 @@
 # under the License.
 #
 # NOTE: maven version should also be changed in pom.xml
-distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.8/apache-maven-3.9.8-bin.zip
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.9/apache-maven-3.9.9-bin.zip
 wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.3.2/maven-wrapper-3.3.2.jar
diff --git a/pom.xml b/pom.xml
index b95a32fb53..ca5d4bf57c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -69,7 +69,7 @@
 		<maven.compiler.source>8</maven.compiler.source>
 		<maven.compiler.target>8</maven.compiler.target>
 		<mainClass/>
-		<maven.version>3.9.8</maven.version> <!-- please also change version in .mvn/wrapper/maven-wrapper.properties -->
+		<maven.version>3.9.9</maven.version> <!-- please also change version in .mvn/wrapper/maven-wrapper.properties -->
 		<maven-libs-version>${maven.version}</maven-libs-version>
 		<maven-plugin-api-version>${maven.version}</maven-plugin-api-version>
 		<maven-resources-plugin-version>3.3.1</maven-resources-plugin-version>