diff --git a/roles/python/files/flask/Dockerfile b/roles/python/files/flask/Dockerfile
index 4a618eec..72c7fb98 100644
--- a/roles/python/files/flask/Dockerfile
+++ b/roles/python/files/flask/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:slim@sha256:cacb3a7cdff9328f9487e1418ba18a2f1863902b2390267f3b98853d02e88214
+FROM python:slim@sha256:f9f158dcad35d227da3ccb5b18306124bb04a93d5abe3aea2eb657939d67509c
 ENV VIRTUAL_ENV=/opt/venv
 RUN python3 -m venv $VIRTUAL_ENV
 ENV PATH="$VIRTUAL_ENV/bin:$PATH"