diff --git a/pact-python-ffi/pyproject.toml b/pact-python-ffi/pyproject.toml
index b0d4105ef..e84415bf7 100644
--- a/pact-python-ffi/pyproject.toml
+++ b/pact-python-ffi/pyproject.toml
@@ -45,7 +45,7 @@ dependencies = [
   "Repository" = "https://github.com/pact-foundation/pact-python"
 
 [dependency-groups]
-dev = ["ruff==0.17.2", { include-group = "test" }, { include-group = "types" }]
+dev = ["ruff==0.17.3", { include-group = "test" }, { include-group = "types" }]
 test = ["pytest~=9.0", "pytest-cov~=7.0"]
 types = ["mypy==2.4.0"]
 
diff --git a/pyproject.toml b/pyproject.toml
index cccf656ea..c48d40f8f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -60,7 +60,7 @@ dependencies = [
 # Linting and formatting tools use a more narrow specification to ensure
 # developper consistency. All other dependencies are as above.
 dev = [
-  "ruff==0.17.2",
+  "ruff==0.17.3",
   { include-group = "docs" },
   { include-group = "example" },
   { include-group = "test" },