diff --git a/pyproject.toml b/pyproject.toml
index 71b70784..019ebf6d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,16 +22,16 @@ dev = [
     "homeassistant-stubs==2026.8.3",
     "types-requests",
     "types-PyYAML",
-    "mypy==2.1.0",
-    "pyright==1.1.410",
-    "ruff==0.15.18",
+    "mypy==2.3.1",
+    "pyright==1.1.411",
+    "ruff==0.16.5",
     "bandit[toml]==1.9.4",
-    "prek>=0.4.5",
+    "prek>=0.5.0",
     "voluptuous-stubs",
     "python-direnv",
     "prettier",
     "radon==6.0.1",
-    "pylint==4.0.6",
+    "pylint==4.0.7",
     # Pinned, not floored: each release pins one exact Home Assistant, so this
     # and the `homeassistant` pin above are a single choice rather than two.
     # 0.13.354 is the release that pins 2026.8.0, the version this integration
diff --git a/requirements_test.txt b/requirements_test.txt
index 6d01ab3f..e5cdb494 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -1,4 +1,4 @@
-pytest>=9.0.3
+pytest>=9.1.1
 pytest-asyncio>=1.4.0
 setuptools>=65.7.0
 pytest-homeassistant-custom-component==0.13.358