diff --git a/pyproject.toml b/pyproject.toml
index 9ddf343..dc8b47c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,7 +46,7 @@ issues = "https://github.com/tryolabs/requestium/issues"
 dev = [
     "bandit[sarif]==1.8.3",
     "coverage==7.8.2",
-    "mypy==1.16.0",
+    "mypy==1.17.1",
     "pre-commit==4.2.0",
     "pytest-cov==6.1.1",
     "pytest-xdist==3.7.0",