diff --git a/tests/apps/gogrpc/Dockerfile b/tests/apps/gogrpc/Dockerfile
index 15b60f105..9d2ac9a28 100644
--- a/tests/apps/gogrpc/Dockerfile
+++ b/tests/apps/gogrpc/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.25.5
+FROM golang:1.25.6
 
 RUN mkdir /app
 WORKDIR /app