diff --git a/pyproject.toml b/pyproject.toml
index dd1a0c4..6efc4a7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,7 +37,7 @@ dependencies = [
 [project.optional-dependencies]
 dev = [
     "dvc-s3[tests]",
-    "mypy==1.12.1",
+    "mypy==1.13.0",
 ]
 tests = [
     "dvc[testing]",