diff --git a/pyproject.toml b/pyproject.toml
index 83af75c..eedaed7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -147,7 +147,7 @@ docs = [
     "matplotlib>=3.0.0",
 ]
 pytest = [
-    "pytest>=6.2.0,<8.5",
+    "pytest>=6.2.0,<9.2",
     "pytest-cov>=4.0",
     "pytest-xdist>=3.0",
     "pytest-timeout>=2.0",