diff --git a/pyproject.toml b/pyproject.toml
index e4d2c42..f10e4d0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -45,7 +45,7 @@ requires-python = '>=3.9'
 
 [project.optional-dependencies]
 pre-commit = [
-  'mypy==1.3.0',
+  'mypy==1.8.0',
   'pre-commit~=2.17'
 ]
 tests = [