diff --git a/pyproject.toml b/pyproject.toml
index 2bf0d4d3..9492bc84 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,7 +43,7 @@ classifiers=[
 # ensure environment consistency.
 dev = [
     "pre-commit == 4.1.0",
-    "pytest == 8.3.4",
+    "pytest == 8.3.5",
     "setuptools_scm == 8.2.0",
     "tox == 4.24.1",
 ]