diff --git a/build/ci/go-build-lint-image-alpine/Containerfile b/build/ci/go-build-lint-image-alpine/Containerfile
index f4edaf77..2c62e577 100644
--- a/build/ci/go-build-lint-image-alpine/Containerfile
+++ b/build/ci/go-build-lint-image-alpine/Containerfile
@@ -1,4 +1,4 @@
-FROM golang:1.20-alpine
+FROM golang:1.21-alpine@sha256:445f34008a77b0b98bf1821bf7ef5e37bb63cc42d22ee7c21cc17041070d134f
 
 # UPDATES
 RUN apk update && apk upgrade