diff --git a/pyproject.toml b/pyproject.toml
index da22a4d..5ef508b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@ pre-commit = [
   "pre-commit==4.3.0"
 ]
 test = [
-  "pytest==8.4.2"
+  "pytest==9.0.0"
 ]
 
 [project]