diff --git a/renovate.Dockerfile b/renovate.Dockerfile
index 8f811375..f63b4762 100644
--- a/renovate.Dockerfile
+++ b/renovate.Dockerfile
@@ -14,7 +14,7 @@ ENV PYTHON_VERSION=3.9.22
 
 # EOL 2026-10
 # renovate: datasource=docker depName=python versioning=docker
-ENV PYTHON_VERSION=3.10.17
+ENV PYTHON_VERSION=3.10.18
 
 # EOL 2027-10
 # renovate: datasource=docker depName=python versioning=docker