diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index e86a3f041..e8b102297 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -428,9 +428,13 @@
                   }
                 },
                 "loud-rejection": {
-                  "version": "1.2.0",
-                  "resolved": "https://registry.npmjs.org/loud-rejection/-/loud-rejection-1.2.0.tgz",
+                  "version": "1.2.1",
+                  "resolved": "https://registry.npmjs.org/loud-rejection/-/loud-rejection-1.2.1.tgz",
                   "dependencies": {
+                    "array-find-index": {
+                      "version": "1.0.1",
+                      "resolved": "https://registry.npmjs.org/array-find-index/-/array-find-index-1.0.1.tgz"
+                    },
                     "signal-exit": {
                       "version": "2.1.2",
                       "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-2.1.2.tgz"
@@ -520,8 +524,8 @@
                           "resolved": "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.0.tgz",
                           "dependencies": {
                             "pinkie": {
-                              "version": "2.0.1",
-                              "resolved": "https://registry.npmjs.org/pinkie/-/pinkie-2.0.1.tgz"
+                              "version": "2.0.4",
+                              "resolved": "https://registry.npmjs.org/pinkie/-/pinkie-2.0.4.tgz"
                             }
                           }
                         }
@@ -536,8 +540,8 @@
                           "resolved": "https://registry.npmjs.org/load-json-file/-/load-json-file-1.1.0.tgz",
                           "dependencies": {
                             "graceful-fs": {
-                              "version": "4.1.2",
-                              "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.2.tgz"
+                              "version": "4.1.3",
+                              "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.3.tgz"
                             },
                             "parse-json": {
                               "version": "2.2.0",
@@ -564,8 +568,8 @@
                               "resolved": "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.0.tgz",
                               "dependencies": {
                                 "pinkie": {
-                                  "version": "2.0.1",
-                                  "resolved": "https://registry.npmjs.org/pinkie/-/pinkie-2.0.1.tgz"
+                                  "version": "2.0.4",
+                                  "resolved": "https://registry.npmjs.org/pinkie/-/pinkie-2.0.4.tgz"
                                 }
                               }
                             },
@@ -586,8 +590,8 @@
                           "resolved": "https://registry.npmjs.org/path-type/-/path-type-1.1.0.tgz",
                           "dependencies": {
                             "graceful-fs": {
-                              "version": "4.1.2",
-                              "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.2.tgz"
+                              "version": "4.1.3",
+                              "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.3.tgz"
                             },
                             "pify": {
                               "version": "2.3.0",
@@ -598,8 +602,8 @@
                               "resolved": "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.0.tgz",
                               "dependencies": {
                                 "pinkie": {
-                                  "version": "2.0.1",
-                                  "resolved": "https://registry.npmjs.org/pinkie/-/pinkie-2.0.1.tgz"
+                                  "version": "2.0.4",
+                                  "resolved": "https://registry.npmjs.org/pinkie/-/pinkie-2.0.4.tgz"
                                 }
                               }
                             }
@@ -1304,8 +1308,8 @@
       }
     },
     "grunt-webstore-upload": {
-      "version": "0.8.5",
-      "resolved": "https://registry.npmjs.org/grunt-webstore-upload/-/grunt-webstore-upload-0.8.5.tgz",
+      "version": "0.8.9",
+      "resolved": "https://registry.npmjs.org/grunt-webstore-upload/-/grunt-webstore-upload-0.8.9.tgz",
       "dependencies": {
         "lodash": {
           "version": "2.4.2",
@@ -1396,8 +1400,8 @@
                   "resolved": "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.0.tgz",
                   "dependencies": {
                     "pinkie": {
-                      "version": "2.0.1",
-                      "resolved": "https://registry.npmjs.org/pinkie/-/pinkie-2.0.1.tgz"
+                      "version": "2.0.4",
+                      "resolved": "https://registry.npmjs.org/pinkie/-/pinkie-2.0.4.tgz"
                     }
                   }
                 }
@@ -1440,8 +1444,8 @@
           }
         },
         "graceful-fs": {
-          "version": "4.1.2",
-          "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.2.tgz"
+          "version": "4.1.3",
+          "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.3.tgz"
         },
         "json-diff": {
           "version": "0.3.1",
diff --git a/package.json b/package.json
index c18ab2f42..0bb3b6501 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
     "grunt-contrib-watch": "^0.6.1",
     "grunt-markdown": "^0.7.0",
     "grunt-shell": "^1.1.2",
-    "grunt-webstore-upload": "^0.8.5",
+    "grunt-webstore-upload": "^0.8.9",
     "jszip": "^2.5.0",
     "load-grunt-tasks": "^3.4.0",
     "npm-shrinkwrap": "^5.4.1"