diff --git a/Dockerfile b/Dockerfile
index 1db7d4268eef3ef67340d2b4b91ca741983b3b38..22b2cd855eaff4b8b2ede4ea698762c6a4825516 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.9.12-slim-bullseye AS base
+FROM python:3.9.13-slim-bullseye AS base
 
 ENV PYTHONUNBUFFERED=1