diff --git a/pyproject.toml b/pyproject.toml
index 8ef01cd..6c2f873 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,7 +33,7 @@ trackpack = "trackpack.__main__:main"
 dev = [
     "pylint == 4.0.5",
     "pyrefly==1.0.0",
-    "pytest == 9.0.3",
+    "pytest == 9.1.0",
     "ruff == 0.15.16"
 ]