diff --git a/spring-cloud-gateway-integration-tests/grpc/pom.xml b/spring-cloud-gateway-integration-tests/grpc/pom.xml
index 39049ccdc2..568efc5924 100644
--- a/spring-cloud-gateway-integration-tests/grpc/pom.xml
+++ b/spring-cloud-gateway-integration-tests/grpc/pom.xml
@@ -12,7 +12,7 @@
 
 	<properties>
 		<protoc.version>3.25.1</protoc.version>
-		<protobuf.version>4.31.1</protobuf.version>
+		<protobuf.version>4.32.1</protobuf.version>
 		<grpc.version>1.76.0</grpc.version>
 	</properties>