diff --git a/package.json b/package.json
index f558ef7..02fe55f 100644
--- a/package.json
+++ b/package.json
@@ -21,22 +21,22 @@
     "async": "^1.5.2",
     "body-parser": "^1.15.1",
     "cookie-parser": "^1.4.3",
+    "epimetheus": "^1.0.46",
     "express": "^4.13.4",
     "express-session": "^1.13.0",
     "finalhandler": "^0.4.1",
-    "request": "^2.72.0",
-    "serve-static": "^1.10.2",
-    "epimetheus": "^1.0.46",
+    "morgan": "1.0.0",
     "prom-client": "^6.1.0",
-    "morgan": "^1.7.0"
+    "request": "^2.72.0",
+    "serve-static": "^1.10.2"
   },
   "devDependencies": {
     "chai": "^3.5.0",
     "chai-http": "^3.0.0",
-    "sinon": "^1.17.5",
+    "istanbul": "^0.4.4",
     "mocha": "^3.0.0",
     "mocha-junit-reporter": "^1.12.1",
-    "istanbul": "^0.4.4",
-    "mongodb": "^2.2.5"
+    "mongodb": "^2.2.5",
+    "sinon": "^1.17.5"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 6bae26b..99b155c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -87,10 +87,6 @@ base64-url@1.3.3:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/base64-url/-/base64-url-1.3.3.tgz#f8b6c537f09a4fc58c99cb86e0b0e9c61461a20f"
 
-basic-auth@~1.0.3:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/basic-auth/-/basic-auth-1.0.4.tgz#030935b01de7c9b94a824b29f3fccb750d3a5290"
-
 bcrypt-pbkdf@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.0.tgz#3ca76b85241c7170bf7d9703e7b9aa74630040d4"
@@ -145,6 +141,11 @@ bytes@2.4.0:
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-2.4.0.tgz#7d97196f9d5baf7f6935e25985549edd2a6c2339"
 
+bytes@~0.2.0:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/bytes/-/bytes-0.2.1.tgz#555b08abcb063f8975905302523e4cd4ffdfdf31"
+  integrity sha512-odbk8/wGazOuC1v8v4phoV285/yx8UN5kfQhhuxaVcceig4OUiCZQBtaEtmA1Q78QSTN9iXOQ7X2EViybrEvtQ==
+
 camelcase@^1.0.2:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-1.2.1.tgz#9bb5304d2e0b56698b2c758b08a3eaa9daa58a39"
@@ -873,15 +874,12 @@ mongodb@^2.2.5:
     mongodb-core "2.1.2"
     readable-stream "2.1.5"
 
-morgan@^1.7.0:
-  version "1.7.0"
-  resolved "https://registry.yarnpkg.com/morgan/-/morgan-1.7.0.tgz#eb10ca8e50d1abe0f8d3dad5c0201d052d981c62"
+morgan@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/morgan/-/morgan-1.0.0.tgz#83cf74b9f2d841901f1a9a6b8fa7a468d2e47a8d"
+  integrity sha512-k9QzPEjwMIi8fKmY5LB3sQNk3J7yo7ERjxDrE6Aj2o6Wg/o/ZFU+zw5WNxz5X0jH6cWUzMY37bFMvvWEXanjeA==
   dependencies:
-    basic-auth "~1.0.3"
-    debug "~2.2.0"
-    depd "~1.1.0"
-    on-finished "~2.3.0"
-    on-headers "~1.0.1"
+    bytes "~0.2.0"
 
 ms@0.7.1:
   version "0.7.1"