diff --git a/pyproject.toml b/pyproject.toml
index a6dcdf9..6c89648 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,7 +47,7 @@ dev = [
     "black==23.3.0",
     "pre-commit~=3.5",
     "prospector==1.11.0",
-    "pytest==7.3.1",
+    "pytest==9.0.3",
 ]
 docs = [
     "sphinx~=7.1.0",