diff --git a/Dockerfile b/Dockerfile
index ae7b4be..5162788 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 #checkov:skip=CKV_DOCKER_2:actions/runner does not provider a mechanism for checking the health of the service
-FROM public.ecr.aws/ubuntu/ubuntu@sha256:0489ba01d3b98bbbff4561d473f50814970cd429fa335b61a0f0a21fd5fa32c1
+FROM public.ecr.aws/ubuntu/ubuntu@sha256:4f5ca1c8b7abe2bd1162e629cafbd824c303b98954b1a168526aca6021f8affe
 
 LABEL org.opencontainers.image.vendor="Ministry of Justice" \
       org.opencontainers.image.authors="HMPPS DPS" \