diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4bd48d0..03807b3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
 
     steps:
       - name: Check out source
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - name: Set up Python
         uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6.3.0
diff --git a/pyproject.toml b/pyproject.toml
index 5d1e8af..5fdec41 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -44,7 +44,7 @@ dev = [
   "build>=1.2,<2",
   "pytest>=8,<10",
   "pytest-asyncio>=0.23,<2",
-  "ruff>=0.15,<1",
+  "ruff>=0.15,<0.16",
 ]
 
 [tool.pytest.ini_options]