diff --git a/Dockerfile b/Dockerfile
index fa401fcd..01d975e9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.15.0b2-alpine@sha256:9a0b9f417e8fc766ecb84d9d9ef17d5cbd083cbb597310dd05daf50b574b2464
+FROM python:3.15.0b2-alpine@sha256:8d3de8aae4a0549621b4053ca36a849d89300f7f114d5f5a89a037c783743c62
 
 ENTRYPOINT [ "/usr/local/bin/cfn-sync" ]