diff --git a/requirements-dev.txt b/requirements-dev.txt
index 4c0ea83..4786c26 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -3,7 +3,7 @@ pytest-xdist[psutil]
 mypy>=0.782
 pre-commit>=2.6.0
 pytest-cov>=2.10.0
-pytest-mock>=1.11.1,<=3.2.0
+pytest-mock>=1.11.1,<=3.12.0
 wheel>=0.33
 docutils>=0.14
 -e .