diff --git a/pyproject.toml b/pyproject.toml
index f035772..30ba2a7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,12 +32,12 @@ features = ["pyo3/extension-module"]
 
 [dependency-groups]
 dev = [
-    "black>=26.3.1",
+    "black>=26.5.1",
     "maturin>=1.13.3",
     "pre-commit>=4.6.0",
     "pytest>=9.0.3",
-    "ruff>=0.15.13",
-    "ty>=0.0.36",
+    "ruff>=0.15.14",
+    "ty>=0.0.39",
 ]
 
 [tool.pytest.ini_options]