diff --git a/components/api/api-etcd/pom.xml b/components/api/api-etcd/pom.xml
index d22dfe4765..e5e4d8e3a9 100644
--- a/components/api/api-etcd/pom.xml
+++ b/components/api/api-etcd/pom.xml
@@ -66,7 +66,7 @@
 		<license.header.location>../../../licensing-header.txt</license.header.location>
 		<parent.pom.folder>../../../</parent.pom.folder>
 
-		<protobuf-java.version>4.33.2</protobuf-java.version>
+		<protobuf-java.version>4.33.3</protobuf-java.version>
 	</properties>
 
 </project>