diff --git a/pyproject.toml b/pyproject.toml
index 05ac13e..59cbc66 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,24 +14,15 @@ dependencies = [
 [project.optional-dependencies]
 dev = [
     "papermill>=2.6.0",
-    "nbqa>=1.9.1",
+    "nbqa>=1.8.0",  # Compatible with Python 3.11
     "nbstripout>=0.7.1",
-    "ruff>=0.8.0",
+    "ruff>=0.7.0",  # Compatible with Python 3.11
     "pytest>=8.3.3",
     "nbval>=0.11.0",
     "pre-commit>=3.8.0",
 ]
 
-[tool.uv]
-dev-dependencies = [
-    "papermill>=2.6.0",
-    "nbqa>=1.9.1",
-    "nbstripout>=0.7.1",
-    "ruff>=0.8.0",
-    "pytest>=8.3.3",
-    "nbval>=0.11.0",
-    "pre-commit>=3.8.0",
-]
+[tool.uv.sources]
 
 [build-system]
 requires = ["hatchling"]