diff --git a/package-lock.json b/package-lock.json
index 937d936..c8119e1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -390,9 +390,19 @@
       }
     },
     "async": {
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-      "resolved": "https://registry.npmjs.org/async/-/async-0.9.2.tgz",
-      "integrity": "sha1-rqdNXmHB+JlhO/ZL2mbUx48v0X0="
+      "version": "2.6.4",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
+      "requires": {
+        "lodash": "^4.17.14"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.21",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+          "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
+        }
+      }
     },
     "async-each": {
       "version": "1.0.3",
@@ -4213,6 +4223,13 @@
         "async": "~0.9.0",
         "combined-stream": "~0.0.4",
         "mime-types": "~2.0.3"
+      },
+      "dependencies": {
+        "async": {
+          "version": "0.9.2",
+          "resolved": "https://registry.npmjs.org/async/-/async-0.9.2.tgz",
+          "integrity": "sha1-rqdNXmHB+JlhO/ZL2mbUx48v0X0="
+        }
       }
     },
     "formidable": {
@@ -4757,6 +4774,11 @@
         "semver": "^2.3.0"
       },
       "dependencies": {
+        "async": {
+          "version": "0.9.2",
+          "resolved": "https://registry.npmjs.org/async/-/async-0.9.2.tgz",
+          "integrity": "sha1-rqdNXmHB+JlhO/ZL2mbUx48v0X0="
+        },
         "debug": {
           "version": "1.0.5",
           "resolved": "https://registry.npmjs.org/debug/-/debug-1.0.5.tgz",
@@ -5460,6 +5482,13 @@
       "requires": {
         "async": "^0.9.0",
         "pad-stdio": "^1.0.0"
+      },
+      "dependencies": {
+        "async": {
+          "version": "0.9.2",
+          "resolved": "https://registry.npmjs.org/async/-/async-0.9.2.tgz",
+          "integrity": "sha1-rqdNXmHB+JlhO/ZL2mbUx48v0X0="
+        }
       }
     },
     "grunt-connect-proxy": {
@@ -5507,6 +5536,11 @@
         "portscanner": "^1.0.0"
       },
       "dependencies": {
+        "async": {
+          "version": "0.9.2",
+          "resolved": "https://registry.npmjs.org/async/-/async-0.9.2.tgz",
+          "integrity": "sha1-rqdNXmHB+JlhO/ZL2mbUx48v0X0="
+        },
         "connect-livereload": {
           "version": "0.5.4",
           "resolved": "https://registry.npmjs.org/connect-livereload/-/connect-livereload-0.5.4.tgz",
@@ -6851,6 +6885,11 @@
         "tough-cookie": "^0.12.1"
       },
       "dependencies": {
+        "async": {
+          "version": "0.9.2",
+          "resolved": "https://registry.npmjs.org/async/-/async-0.9.2.tgz",
+          "integrity": "sha1-rqdNXmHB+JlhO/ZL2mbUx48v0X0="
+        },
         "chalk": {
           "version": "0.5.1",
           "resolved": "https://registry.npmjs.org/chalk/-/chalk-0.5.1.tgz",
@@ -8386,6 +8425,14 @@
             "async": "~0.9.0",
             "combined-stream": "~0.0.4",
             "mime": "~1.2.11"
+          },
+          "dependencies": {
+            "async": {
+              "version": "0.9.2",
+              "resolved": "https://registry.npmjs.org/async/-/async-0.9.2.tgz",
+              "integrity": "sha1-rqdNXmHB+JlhO/ZL2mbUx48v0X0=",
+              "optional": true
+            }
           }
         },
         "mime-types": {
@@ -9271,6 +9318,11 @@
         "toposort": "^0.2.10"
       },
       "dependencies": {
+        "async": {
+          "version": "0.9.2",
+          "resolved": "https://registry.npmjs.org/async/-/async-0.9.2.tgz",
+          "integrity": "sha1-rqdNXmHB+JlhO/ZL2mbUx48v0X0="
+        },
         "semver": {
           "version": "4.3.6",
           "resolved": "https://registry.npmjs.org/semver/-/semver-4.3.6.tgz",
@@ -9325,6 +9377,13 @@
         "formidable": "^1.0.16",
         "pkgcloud": "^1.1.0",
         "sl-blip": "http://blip.strongloop.com/loopback-component-storage@1.6.1"
+      },
+      "dependencies": {
+        "async": {
+          "version": "0.9.2",
+          "resolved": "https://registry.npmjs.org/async/-/async-0.9.2.tgz",
+          "integrity": "sha1-rqdNXmHB+JlhO/ZL2mbUx48v0X0="
+        }
       }
     },
     "loopback-connector": {
@@ -9434,6 +9493,13 @@
         "async": "^0.9.0",
         "debug": "^2.1.0",
         "strong-globalize": "^2.6.2"
+      },
+      "dependencies": {
+        "async": {
+          "version": "0.9.2",
+          "resolved": "https://registry.npmjs.org/async/-/async-0.9.2.tgz",
+          "integrity": "sha1-rqdNXmHB+JlhO/ZL2mbUx48v0X0="
+        }
       }
     },
     "loopback-sdk-angular": {
@@ -12536,6 +12602,14 @@
             "async": "~0.9.0",
             "combined-stream": "~0.0.4",
             "mime": "~1.2.11"
+          },
+          "dependencies": {
+            "async": {
+              "version": "0.9.2",
+              "resolved": "https://registry.npmjs.org/async/-/async-0.9.2.tgz",
+              "integrity": "sha1-rqdNXmHB+JlhO/ZL2mbUx48v0X0=",
+              "optional": true
+            }
           }
         },
         "mime-types": {
diff --git a/package.json b/package.json
index a4e9ee5..825b0d6 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
   },
   "main": "server/server.js",
   "dependencies": {
-    "async": "^0.9.0",
+    "async": "^2.6.4",
     "bluebird": "^2.10.0",
     "body-parser": "1.11.0",
     "bower": "1.3.12",