diff --git a/Dockerfile b/Dockerfile
index e9f2dda..d9cd762 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 #checkov:skip=CKV_DOCKER_2: HEALTHCHECK not required - AWS Lambda does not support HEALTHCHECK
 #checkov:skip=CKV_DOCKER_3: USER not required - A non-root user is used by AWS Lambda
 
-FROM public.ecr.aws/lambda/python:3.12@sha256:6d9710090a4c0288f67b874b159b229e2b13850ad94995f8d04c8784c2775aba
+FROM public.ecr.aws/lambda/python:3.12@sha256:af2ab554b10207afdbab1084cdfe087b827f6c76b461ed0a1d806aed508222eb
 
 LABEL org.opencontainers.image.vendor="Ministry of Justice" \
       org.opencontainers.image.authors="Observability Platform (observability-platform@digital.justice.gov.uk)" \