diff --git a/Dockerfile b/Dockerfile
index 4f68005..31116bf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.16.5-buster@sha256:ed82a7051f2d96c6512592a82849af69c4f87fe3ee32935734acd0836a1c2949 as supercronic
+FROM golang:1.16.5-buster@sha256:ff1931f625a79c1030d01979d8a70fa31a78d3827a69fc48f403cd5d8dbf9861 as supercronic
 
 # renovate: datasource=github-tags depName=aptible/supercronic versioning=semver
 ENV SUPERCRONIC_VERSION v0.1.12