diff --git a/Dockerfile b/Dockerfile
index b9d2abd84ac..ac38daf3242 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21.2-alpine@sha256:a76f153cff6a59112777c071b0cde1b6e4691ddc7f172be424228da1bfb7bbda
+FROM golang:1.21.3-alpine@sha256:926f7f7e1ab8509b4e91d5ec6d5916ebb45155b0c8920291ba9f361d65385806
 
 RUN apk add --no-cache bash \
 	curl \