diff --git a/.gitlab/ci/lint.gitlab-ci.yml b/.gitlab/ci/lint.gitlab-ci.yml
index bffd3d7c4..0010e756a 100644
--- a/.gitlab/ci/lint.gitlab-ci.yml
+++ b/.gitlab/ci/lint.gitlab-ci.yml
@@ -23,7 +23,7 @@ mypy:
   image: "before-install"
   needs: []
   script:
-    - tox -e py37-mypy
+    - tox -e py39-mypy
 
 format-check:
   stage: lint