diff --git a/Containerfile b/Containerfile
index d422939b4..99fc04c02 100644
--- a/Containerfile
+++ b/Containerfile
@@ -1,5 +1,5 @@
 # Renovate updates these two lines together, see .github/renovate.json
-ARG PYTHON_VERSION=3.13.16
+ARG PYTHON_VERSION=3.13.17
 ARG ALPINE_VERSION=3.24
 ARG IMAGE=registry.osism.tech/dockerhub/python