diff --git a/pyproject.toml b/pyproject.toml
index 84d26f320..9b2a7037b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -296,7 +296,7 @@ dev = [
     "doc8==0.11.2",
     "docker==6.1.3",
     "dodgy==0.2.1",
-    "enum-tools[sphinx]==0.10.0",
+    "enum-tools[sphinx]==0.11.0",
     "freezegun==1.2.2",
     "furo==2023.9.10",
     "mypy==1.5.1",