update some deps

package.json

@@ -36,15 +36,15 @@
     "daemon": "~1.1.0",
     "express": "^4.14.0",
     "express-session": "^1.8.2",
-    "express-useragent": "0.2.4",
-    "html-to-text": "2.0.0",
-    "ip": "1.1.2",
-    "jimp": "0.2.21",
+    "express-useragent": "1.0.4",
+    "html-to-text": "2.1.3",
+    "ip": "1.1.3",
+    "jimp": "0.2.27",
     "jquery": "^3.1.0",
     "json-2-csv": "^2.0.22",
     "less": "^2.0.0",
     "logrotate-stream": "^0.2.3",
-    "lru-cache": "4.0.0",
+    "lru-cache": "4.0.1",
     "mime": "^1.3.4",
     "minimist": "^1.1.1",
     "mkdirp": "~0.5.0",