diff --git a/package.json b/package.json
index 0ac08b9e..9c520ddf 100644
--- a/package.json
+++ b/package.json
@@ -70,16 +70,16 @@
     "yuidoc": "./lib/cli.js"
   },
   "dependencies": {
-    "express": "^4.12.3",
+    "express": "^4.13.0",
     "graceful-fs": "2.x",
-    "markdown-it": "^4.1.0",
-    "minimatch": "^2.0.1",
+    "markdown-it": "^4.2.2",
+    "minimatch": "^2.0.8",
     "rimraf": "2.x",
     "yui": "^3.18.1"
   },
   "devDependencies": {
-    "eslint": "^0.21.0",
-    "istanbul": "^0.3.5",
+    "eslint": "^0.23.0",
+    "istanbul": "^0.3.16",
     "selleck": "^0.1.18",
     "ytestrunner": "^0.3.3",
     "yuitest": "^0.7.9"