diff --git a/build.gradle b/build.gradle
index a3f4761..d9b12ac 100644
--- a/build.gradle
+++ b/build.gradle
@@ -34,7 +34,7 @@ allprojects {
 
   ext {
     versions = [
-      wiremock: "4.0.0-beta.20",
+      wiremock: "4.0.0-beta.21",
       protobuf: "4.33.1",
       grpc    : "1.77.0"
     ]