diff --git a/dev-requirements.txt b/dev-requirements.txt
index 4da3910..c608cbe 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -2,5 +2,5 @@
 
 black==23.1.0
 ruff==0.0.256
-mypy==1.1.1
+mypy==1.4.1
 types-requests