diff --git a/requirements-test.txt b/requirements-test.txt
index db72bb8..af01508 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -1,6 +1,6 @@
 aioresponses==0.7.6
 coverage==7.4.3
-mypy==1.8.0
+mypy==1.9.0
 pytest-asyncio==0.23.5
 pytest-cov==4.1.0
 pytest-error-for-skips==2.0.2