diff --git a/requirements_dev.txt b/requirements_dev.txt
index 57d5374..885b544 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,18 +1,18 @@
 -e .[all]
 coverage==7.13.5
-mypy==1.19.1
+mypy==1.20.0
 pdoc==16.0.0
 pip==26.0.1
 pre-commit==4.5.1
 pytest-cov==7.1.0
 pytest==9.0.2
-ruff==0.15.8
+ruff==0.15.9
 
-aiohttp==3.13.4
+aiohttp==3.13.5
 mashumaro==3.20
 aiohttp-remotes==1.3.0
-google-genai==1.69.0
-mcp==1.26.0
+google-genai==1.70.0
+mcp==1.27.0
 
 # For user management CLI
 pyyaml>=6.0