diff --git a/pyproject.toml b/pyproject.toml
index 2aad401..e4912b3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,7 @@ Source = "https://github.com/treeverse/dvc-objects"
 
 [project.optional-dependencies]
 tests = [
-    "pytest>=7,<9",
+    "pytest>=7,<10",
     "pytest-sugar",
     "pytest-cov>=4.1.0",
     "pytest-mock",