diff --git a/package.json b/package.json
index 7e81e18..24cb732 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "date-fns": "^1.0.0",
     "errorhandler": "^1.4.3",
     "express": "^4.13.4",
-    "express-unpkg": "^1.1.0",
+    "express-unpkg": "^1.1.1",
     "extract-text-webpack-plugin": "^1.0.1",
     "file-loader": "^0.8.5",
     "history": "^3.0.0-2",
diff --git a/yarn.lock b/yarn.lock
index cfd1dd8..14238ec 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1651,20 +1651,13 @@ diffie-hellman@^5.0.0:
     miller-rabin "^4.0.0"
     randombytes "^2.0.0"
 
-doctrine@1.3.x:
+doctrine@1.3.x, doctrine@^1.2.2:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-1.3.0.tgz#13e75682b55518424276f7c173783456ef913d26"
   dependencies:
     esutils "^2.0.2"
     isarray "^1.0.0"
 
-doctrine@^1.2.2:
-  version "1.5.0"
-  resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-1.5.0.tgz#379dce730f6166f76cefa4e6707a159b02c5a6fa"
-  dependencies:
-    esutils "^2.0.2"
-    isarray "^1.0.0"
-
 doctrine@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-2.0.0.tgz#c73d8d2909d22291e1a007a395804da8b665fe63"
@@ -2014,9 +2007,9 @@ expand-range@^1.8.1:
   dependencies:
     fill-range "^2.1.0"
 
-express-unpkg@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/express-unpkg/-/express-unpkg-1.1.0.tgz#8d810c79d93430aecdb73ccea60b84f3c2ae8108"
+express-unpkg@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/express-unpkg/-/express-unpkg-1.1.1.tgz#d9fd8d812406b953029fa5c656168cad1e087fff"
   dependencies:
     archiver "^1.0.0"
     csso "^2.0.0"