diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f875082efe9b844162d84416b9309c482fad4e9f..1c49b16db4dfe8531ede2195eef8c925e1949302 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -150,10 +150,10 @@ unittest_py310:
   image: python:3.10
   script: *python_test_script
 
-unittest_py310:
+unittest_py311:
   tags: [docker]
   stage: unittest
-  image: python:3.10
+  image: python:3.11
   script: *python_test_script
 
 # Build the sphinx documentation and make it ready for deployment by Gitlab Pages