diff --git a/pyproject.toml b/pyproject.toml
index b8f4ae8e0b..fae0f57057 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -59,7 +59,7 @@ classifiers = [
 [project.optional-dependencies]
 dev = [
   "mypy==1.19.1",
-  "pre-commit==4.2.0",
+  "pre-commit==4.3.0",
   "pytest-mock==3.15.1",
   "ruff >= 0.9.0",
   "types-PyYAML==6.0.12.20250915",
diff --git a/requirements-dev.txt b/requirements-dev.txt
index de36a1cd50..f06d89a817 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,6 +1,6 @@
 -r requirements.txt
 mypy==1.19.1
-pre-commit==4.2.0
+pre-commit==4.3.0
 pytest-mock==3.15.1
 ruff>=0.9.0
 types-PyYAML==6.0.12.20250915