diff --git a/ai-service/requirements-dev.txt b/ai-service/requirements-dev.txt
index cdeb818..1b157c1 100644
--- a/ai-service/requirements-dev.txt
+++ b/ai-service/requirements-dev.txt
@@ -2,6 +2,6 @@ pytest==8.2.2
 pytest-cov==5.0.0
 black==24.4.2
 ruff==0.5.0
-mypy==1.10.1
+mypy==2.2.0
 types-PyYAML==6.0.12
 types-requests==2.32.0.20250602