diff --git a/3.7/Dockerfile b/3.7/Dockerfile
index f4e4acb..2ea7c19 100644
--- a/3.7/Dockerfile
+++ b/3.7/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.7.10-slim-buster@sha256:4e38f60e4612788b3589443eec9ebd5577b3a687a66b60d53963b2b8a1da8c23
+FROM python:3.7.11-slim-buster@sha256:9ec4f515cd0dd62b1c2d99c2d0d20ec928eda545212c8d1f32b30d499cd4537f
 
 # renovate: datasource=pypi depName=poetry versioning=semver
 ENV POETRY_VERSION 1.1.7