diff --git a/requirements-dev.txt b/requirements-dev.txt
index d4d748a..b6bc84f 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -7,5 +7,5 @@ wheel==0.41.1
 pytest==7.4.0
 pytest-cov==4.1.0
 flake8==6.1.0
-mypy==1.4.1
+mypy==1.5.0
 types-markdown==3.4.2.10