diff --git a/Dockerfile b/Dockerfile
index 0b12521d..c6d12882 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # We use cross-compilation because QEMU is slow.
-FROM --platform=${BUILDPLATFORM} golang:1.21.3-alpine3.18@sha256:926f7f7e1ab8509b4e91d5ec6d5916ebb45155b0c8920291ba9f361d65385806 AS build
+FROM --platform=${BUILDPLATFORM} golang:1.21.3-alpine3.18@sha256:96a8a701943e7eabd81ebd0963540ad660e29c3b2dc7fb9d7e06af34409e9ba6 AS build
 ARG GIT_DESCRIBE
 ARG TARGETOS
 ARG TARGETARCH