diff --git a/pydantic-ai/pyproject.toml b/pydantic-ai/pyproject.toml
index 104c7ce..95b0d61 100644
--- a/pydantic-ai/pyproject.toml
+++ b/pydantic-ai/pyproject.toml
@@ -16,7 +16,7 @@ test = [
 ]
 dev = [
     "bolt-python-support-agent-pydantic[test]",
-    "ruff==0.15.21",
+    "ruff==0.16.0",
 ]
 
 [tool.setuptools.packages.find]
diff --git a/pydantic-ai/requirements.txt b/pydantic-ai/requirements.txt
index 77933f7..df0e7e2 100644
--- a/pydantic-ai/requirements.txt
+++ b/pydantic-ai/requirements.txt
@@ -5,4 +5,4 @@ pydantic-ai[openai,anthropic]==1.107.0
 python-dotenv==1.2.2
 
 pytest==9.1.1
-ruff==0.15.21
+ruff==0.16.0