diff --git a/build.gradle b/build.gradle
index 7dc2d47..1152fa1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -35,7 +35,7 @@ allprojects {
   ext {
     versions = [
       wiremock: "4.0.0-beta.22",
-      protobuf: "4.33.1",
+      protobuf: "4.33.2",
       grpc    : "1.77.0"
     ]
 
diff --git a/wiremock-grpc-extension-standalone/build.gradle b/wiremock-grpc-extension-standalone/build.gradle
index 705f374..6b96f40 100644
--- a/wiremock-grpc-extension-standalone/build.gradle
+++ b/wiremock-grpc-extension-standalone/build.gradle
@@ -162,7 +162,7 @@ shadowJar {
 
 protobuf {
   protoc {
-    artifact = "com.google.protobuf:protoc:4.33.1"
+    artifact = "com.google.protobuf:protoc:4.33.2"
   }
 
   plugins {