diff --git a/pyproject.toml b/pyproject.toml
index e4c9f7f..f541b63 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -95,7 +95,7 @@ docs = [
 tests = [
     "tox~=4.24",
     "mypy~=1.15",
-    "pytest~=8.3",
+    "pytest~=9.0",
     "codecov~=2.1",
     "coverage~=7.6",
     "pytest-cov~=6.0",