diff --git a/tests/pyproject.toml b/tests/pyproject.toml
index 0ad2d99..3020eed 100644
--- a/tests/pyproject.toml
+++ b/tests/pyproject.toml
@@ -11,7 +11,7 @@ dependencies = [
     "pytest-cov==4.1.0",
     "pytest-custom-exit-code==0.3.0",
     "pytest-github-actions-annotate-failures==0.2.0",
-    "pytest==8.0.0",
+    "pytest==9.0.3",
 ]
 
 [tool.fawltydeps]