diff --git a/docker/pytest/Dockerfile b/docker/pytest/Dockerfile
index 10bda346..e3dfbd4b 100644
--- a/docker/pytest/Dockerfile
+++ b/docker/pytest/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.7-slim
+FROM python:3.11-slim
 ENV DOCKER=1
 
 WORKDIR /src