diff --git a/pyproject.toml b/pyproject.toml
index 87f0f44..36d54e9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ dependencies = [
 dev-test = [
     "pytest-cov>=2.10.1,<8.0",
     "pytest-html>=3.1.1,<5.0",
-    "pytest>=6.2.5,<9.0",
+    "pytest>=6.2.5,<10.0",
     "wheel>=0.38.4",
 ]