diff --git a/Dockerfile b/Dockerfile
index fd2eb06..1c30b9a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.22.7-bullseye@sha256:fafd203dccbe662bd2a95d47aff611146ce33a1543561a0b490c68ee48adc4f5 as build
+FROM golang:1.23.1-bullseye@sha256:45b43371f21ec51276118e6806a22cbb0bca087ddd54c491fdc7149be01035d5 as build
 
 # renovate: datasource=github-tags depName=aptible/supercronic versioning=semver
 ENV SUPERCRONIC_VERSION v0.2.30