diff --git a/pyproject.toml b/pyproject.toml
index 6c123691..c0524c75 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -48,7 +48,7 @@ text = "https://opensource.org/licenses/MIT"
 dev = [
     "black",
     "docformatter",
-    "mypy==1.18.2",
+    "mypy==1.19.1",
     "pre-commit",
     "pycln",
     "pytest",
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 3f968d9a..ad7837cc 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,6 +1,6 @@
 black
 docformatter
-mypy==1.18.2
+mypy==1.19.1
 pre-commit
 pycln
 pytest