diff --git a/tests/apps/gogrpc/Dockerfile b/tests/apps/gogrpc/Dockerfile
index 31e2bd433..479ff7f4e 100644
--- a/tests/apps/gogrpc/Dockerfile
+++ b/tests/apps/gogrpc/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.20.7
+FROM golang:1.21.0
 
 RUN mkdir /app
 WORKDIR /app