diff --git a/Dockerfile b/Dockerfile
index 9a8795d..cdf2a2a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21.9-bullseye@sha256:311468bffa9fa4747a334b94e6ce3681b564126d653675a6adc46698b2b88d35 as build
+FROM golang:1.21.9-bullseye@sha256:8d9bdd4497e8a08c9a69c868a992f3e7710083debf00e7a2de0774d73ebcf9e1 as build
 
 # renovate: datasource=github-tags depName=aptible/supercronic versioning=semver
 ENV SUPERCRONIC_VERSION v0.2.29