diff --git a/renovate.Dockerfile b/renovate.Dockerfile
index 4f42e1fb..2034a253 100644
--- a/renovate.Dockerfile
+++ b/renovate.Dockerfile
@@ -18,7 +18,7 @@ ENV PYTHON_VERSION=3.10.22
 
 # EOL 2027-10
 # renovate: datasource=docker depName=python versioning=docker
-ENV PYTHON_VERSION=3.11.17
+ENV PYTHON_VERSION=3.11.18
 
 # EOL 2028-10
 # renovate: datasource=docker depName=python versioning=docker