diff --git a/.github/workflows/ci-cd.yml b/.github/workflows/ci-cd.yml
index 33bf6f8c5..d6392aaff 100644
--- a/.github/workflows/ci-cd.yml
+++ b/.github/workflows/ci-cd.yml
@@ -181,7 +181,7 @@ jobs:
 
       - name: Run tests inside Docker container
         run: |
-          docker exec my-container poetry run python manage.py test -v 3 --failfast
+          docker exec my-container poetry run xvfb-run --auto-servernum python manage.py test -v 3 --failfast
 
       - name: Clean up
         run: |
diff --git a/pyproject.toml b/pyproject.toml
index 2d6b2583f..164b4b4e5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ license = "AGPLv3"
 
 [tool.poetry.dependencies]
 
-python = "3.11.2"
+python = "3.11.*"
 python-dotenv = "^1.0.1"
 toml = "^0.10.2"
 Django = "^5.1.3"