diff --git a/pom.xml b/pom.xml
index 69c55dced..93f32bfa9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -72,7 +72,7 @@
     <jackson.version>2.18.3</jackson.version>
     <oauth2-oidc-sdk.version>11.23.1</oauth2-oidc-sdk.version>
     <mock-server.version>5.15.0</mock-server.version>
-    <protobuf.java.version>4.29.3</protobuf.java.version>
+    <protobuf.java.version>4.30.0</protobuf.java.version>
     <protobuf.java-util.version>4.29.3</protobuf.java-util.version>
     <grpc-netty-shaded.version>1.68.2</grpc-netty-shaded.version>
     <grpc-protobuf.version>1.70.0</grpc-protobuf.version>