diff --git a/backend/Pipfile b/backend/Pipfile
index 5db678c0..e2b55fbd 100644
--- a/backend/Pipfile
+++ b/backend/Pipfile
@@ -28,7 +28,7 @@ sentry-sdk = ">=1.13.0"
 fastapi-sso = ">=0.6.4"
 
 [dev-packages]
-mypy = "1.3.0"
+mypy = "1.4.0"
 black = ">=22.12.0"
 isort = ">=5.11.4"
 pylint = ">=2.15.10"