diff --git a/python-wrapper/pyproject.toml b/python-wrapper/pyproject.toml
index 6df6ecc..e8f95c0 100644
--- a/python-wrapper/pyproject.toml
+++ b/python-wrapper/pyproject.toml
@@ -50,7 +50,7 @@ dev = [
     "ruff==0.14.1",
     "mypy==1.18.2",
     "pytest==8.4.2",
-    "selenium==4.38.0",
+    "selenium==4.40.0",
     "ipykernel==6.30.1",
     "palettable==3.3.3",
     "pytest-mock==3.15.1",