diff --git a/setup.cfg b/setup.cfg
index 6b2949f..9f92470 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -71,7 +71,7 @@ dev =
     mypy>=1.5.1,<1.19.0
     pep8-naming>=0.13.3,<0.16.0
     pydocstyle~=6.3.0
-    pytest>=7.4,<8.5
+    pytest>=7.4,<9.1
     pytest-cov>=4.1,<7.1
     pytest-watch~=4.2.0
     pytest-xdist>=3.3.1,<3.9.0