diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 92f0c84..4f8c49c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: python:3.10-slim
+image: python:3.10-bullseye
 
 stages:
   - build