diff --git a/3.7/Dockerfile b/3.7/Dockerfile
index 5b79723..525ab4e 100644
--- a/3.7/Dockerfile
+++ b/3.7/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.7.10-slim-buster@sha256:737012cdf2758432f5c22275bd96a06f2fadf6155efe6484192897ec520b16e0
+FROM python:3.7.10-slim-buster@sha256:5375725c3c0a0215279c1c5ddb33f91d31f0eb37010140397e5c7e5530073d2c
 
 # renovate: datasource=pypi depName=poetry versioning=semver
 ENV POETRY_VERSION 1.1.6