diff --git a/sample/package-lock.json b/sample/package-lock.json
index ae5d60a..b4d2be0 100644
--- a/sample/package-lock.json
+++ b/sample/package-lock.json
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-      "resolved": "http://registry.npmjs.org/acorn-jsx/-/acorn-jsx-3.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-3.0.1.tgz",
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-          "resolved": "http://registry.npmjs.org/acorn/-/acorn-3.3.0.tgz",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-3.3.0.tgz",
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-      "resolved": "http://registry.npmjs.org/async/-/async-2.0.1.tgz",
-      "integrity": "sha1-twnMAoCpw28J9FNr6CPIOKkEniU=",
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+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
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+        "lodash": "^4.17.14"
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
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-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-0.0.10.tgz",
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
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@@ -2128,6 +2135,21 @@
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+          "resolved": "https://registry.npmjs.org/async/-/async-2.0.1.tgz",
+          "integrity": "sha1-twnMAoCpw28J9FNr6CPIOKkEniU=",
+          "requires": {
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+              "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
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+            }
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+          "resolved": "https://registry.npmjs.org/semver/-/semver-4.3.6.tgz",
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@@ -3278,6 +3300,16 @@
         "async": "2.0.1",
         "machinepack-fs": "^8.0.2",
         "nedb": "1.8.0"
+      },
+      "dependencies": {
+        "async": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/async/-/async-2.0.1.tgz",
+          "integrity": "sha1-twnMAoCpw28J9FNr6CPIOKkEniU=",
+          "requires": {
+            "lodash": "^4.8.0"
+          }
+        }
       }
     },
     "sails-generate": {
@@ -3298,9 +3330,24 @@
         "sails.io.js-dist": "^1.0.0"
       },
       "dependencies": {
+        "async": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/async/-/async-2.0.1.tgz",
+          "integrity": "sha1-twnMAoCpw28J9FNr6CPIOKkEniU=",
+          "requires": {
+            "lodash": "^4.8.0"
+          },
+          "dependencies": {
+            "lodash": {
+              "version": "4.17.21",
+              "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+              "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
+            }
+          }
+        },
         "lodash": {
           "version": "3.10.1",
-          "resolved": "http://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
           "integrity": "sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y="
         }
       }
@@ -3456,7 +3503,8 @@
         "assert-plus": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
-          "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
+          "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
+          "optional": true
         },
         "async": {
           "version": "1.5.2",
@@ -4310,6 +4358,7 @@
           "version": "1.0.6",
           "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz",
           "integrity": "sha1-cj599ugBrFYTETp+RFqbactjKBg=",
+          "optional": true,
           "requires": {
             "delayed-stream": "~1.0.0"
           }
@@ -4445,7 +4494,8 @@
         "delayed-stream": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
-          "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
+          "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk=",
+          "optional": true
         },
         "depd": {
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@@ -4713,7 +4763,8 @@
         "extsprintf": {
           "version": "1.3.0",
           "resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.3.0.tgz",
-          "integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU="
+          "integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU=",
+          "optional": true
         },
         "fast-deep-equal": {
           "version": "1.0.0",
@@ -5258,7 +5309,8 @@
         "hoek": {
           "version": "4.2.1",
           "resolved": "https://registry.npmjs.org/hoek/-/hoek-4.2.1.tgz",
-          "integrity": "sha512-QLg82fGkfnJ/4iy1xZ81/9SIJiq1NGFUMGs6ParyjBZr6jW2Ufj/snDqTHixNlHdPNwN2RLVD0Pi3igeK9+JfA=="
+          "integrity": "sha512-QLg82fGkfnJ/4iy1xZ81/9SIJiq1NGFUMGs6ParyjBZr6jW2Ufj/snDqTHixNlHdPNwN2RLVD0Pi3igeK9+JfA==",
+          "optional": true
         },
         "home-or-tmp": {
           "version": "2.0.0",
@@ -6793,6 +6845,16 @@
         "sails-disk": "^1.0.0-0",
         "waterline": "^0.13.5-0",
         "waterline-utils": "^1.0.0"
+      },
+      "dependencies": {
+        "async": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/async/-/async-2.0.1.tgz",
+          "integrity": "sha1-twnMAoCpw28J9FNr6CPIOKkEniU=",
+          "requires": {
+            "lodash": "^4.8.0"
+          }
+        }
       }
     },
     "sails-hook-sockets": {
@@ -6811,6 +6873,14 @@
         "uid2": "0.0.3"
       },
       "dependencies": {
+        "async": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/async/-/async-2.0.1.tgz",
+          "integrity": "sha1-twnMAoCpw28J9FNr6CPIOKkEniU=",
+          "requires": {
+            "lodash": "^4.8.0"
+          }
+        },
         "ipaddr.js": {
           "version": "1.4.0",
           "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.4.0.tgz",
@@ -6827,7 +6897,7 @@
         },
         "semver": {
           "version": "4.3.6",
-          "resolved": "http://registry.npmjs.org/semver/-/semver-4.3.6.tgz",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-4.3.6.tgz",
           "integrity": "sha1-MAvG4OhjdPe6YQaLWx7NV/xlMto="
         }
       }
@@ -6843,7 +6913,7 @@
       "dependencies": {
         "lodash": {
           "version": "2.4.2",
-          "resolved": "http://registry.npmjs.org/lodash/-/lodash-2.4.2.tgz",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-2.4.2.tgz",
           "integrity": "sha1-+t2DS5aDBz2hebPq5tnA0VBT9z4="
         }
       }
@@ -6880,7 +6950,7 @@
       "dependencies": {
         "http-errors": {
           "version": "1.6.3",
-          "resolved": "http://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
+          "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
           "integrity": "sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=",
           "requires": {
             "depd": "~1.1.2",
@@ -6969,6 +7039,21 @@
         "uuid": "3.0.1"
       },
       "dependencies": {
+        "async": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/async/-/async-2.0.1.tgz",
+          "integrity": "sha1-twnMAoCpw28J9FNr6CPIOKkEniU=",
+          "requires": {
+            "lodash": "^4.8.0"
+          },
+          "dependencies": {
+            "lodash": {
+              "version": "4.17.21",
+              "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+              "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
+            }
+          }
+        },
         "debug": {
           "version": "3.1.0",
           "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
@@ -6979,12 +7064,12 @@
         },
         "lodash": {
           "version": "3.10.1",
-          "resolved": "http://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
           "integrity": "sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y="
         },
         "semver": {
           "version": "4.3.6",
-          "resolved": "http://registry.npmjs.org/semver/-/semver-4.3.6.tgz",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-4.3.6.tgz",
           "integrity": "sha1-MAvG4OhjdPe6YQaLWx7NV/xlMto="
         }
       }
@@ -7092,7 +7177,7 @@
       "dependencies": {
         "lodash": {
           "version": "3.10.1",
-          "resolved": "http://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
           "integrity": "sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y="
         }
       }
@@ -7184,7 +7269,7 @@
     },
     "strip-ansi": {
       "version": "3.0.1",
-      "resolved": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
       "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
       "requires": {
         "ansi-regex": "^2.0.0"
@@ -7226,14 +7311,14 @@
       "dependencies": {
         "lodash": {
           "version": "2.4.2",
-          "resolved": "http://registry.npmjs.org/lodash/-/lodash-2.4.2.tgz",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-2.4.2.tgz",
           "integrity": "sha1-+t2DS5aDBz2hebPq5tnA0VBT9z4="
         }
       }
     },
     "table": {
       "version": "4.0.3",
-      "resolved": "http://registry.npmjs.org/table/-/table-4.0.3.tgz",
+      "resolved": "https://registry.npmjs.org/table/-/table-4.0.3.tgz",
       "integrity": "sha512-S7rnFITmBH1EnyKcvxBh1LjYeQMmnZtCXSEbHcH6S0NoKit24ZuFO/T1vDcLdYsLQkM188PVVhQmzKIuThNkKg==",
       "dev": true,
       "requires": {
@@ -7314,7 +7399,7 @@
     },
     "through": {
       "version": "2.3.8",
-      "resolved": "http://registry.npmjs.org/through/-/through-2.3.8.tgz",
+      "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
       "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU="
     },
     "tmp": {
@@ -7395,7 +7480,7 @@
     },
     "underscore.string": {
       "version": "3.2.3",
-      "resolved": "http://registry.npmjs.org/underscore.string/-/underscore.string-3.2.3.tgz",
+      "resolved": "https://registry.npmjs.org/underscore.string/-/underscore.string-3.2.3.tgz",
       "integrity": "sha1-gGmSYzZl1eX8tNsfs6hi62jp5to="
     },
     "unpipe": {
@@ -7433,7 +7518,7 @@
       "dependencies": {
         "async": {
           "version": "0.2.10",
-          "resolved": "http://registry.npmjs.org/async/-/async-0.2.10.tgz",
+          "resolved": "https://registry.npmjs.org/async/-/async-0.2.10.tgz",
           "integrity": "sha1-trvgsGdLnXGXCMo43owjfLUmw9E="
         }
       }
@@ -7445,7 +7530,7 @@
     },
     "uuid": {
       "version": "3.0.1",
-      "resolved": "http://registry.npmjs.org/uuid/-/uuid-3.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.0.1.tgz",
       "integrity": "sha1-ZUS7ot/ajBzxfmKaOjBeK7H+5sE="
     },
     "uws": {
@@ -7496,6 +7581,16 @@
         "rttc": "^10.0.0-1",
         "waterline-schema": "^1.0.0-20",
         "waterline-utils": "^1.3.7"
+      },
+      "dependencies": {
+        "async": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/async/-/async-2.0.1.tgz",
+          "integrity": "sha1-twnMAoCpw28J9FNr6CPIOKkEniU=",
+          "requires": {
+            "lodash": "^4.8.0"
+          }
+        }
       }
     },
     "waterline-schema": {
@@ -7520,6 +7615,14 @@
         "qs": "6.4.0"
       },
       "dependencies": {
+        "async": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/async/-/async-2.0.1.tgz",
+          "integrity": "sha1-twnMAoCpw28J9FNr6CPIOKkEniU=",
+          "requires": {
+            "lodash": "^4.8.0"
+          }
+        },
         "qs": {
           "version": "6.4.0",
           "resolved": "https://registry.npmjs.org/qs/-/qs-6.4.0.tgz",
@@ -7543,7 +7646,7 @@
       "dependencies": {
         "commander": {
           "version": "2.8.1",
-          "resolved": "http://registry.npmjs.org/commander/-/commander-2.8.1.tgz",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.8.1.tgz",
           "integrity": "sha1-Br42f+v9oMMwqh4qBy09yXYkJdQ=",
           "requires": {
             "graceful-readlink": ">= 1.0.0"
@@ -7580,12 +7683,12 @@
       "dependencies": {
         "async": {
           "version": "0.2.10",
-          "resolved": "http://registry.npmjs.org/async/-/async-0.2.10.tgz",
+          "resolved": "https://registry.npmjs.org/async/-/async-0.2.10.tgz",
           "integrity": "sha1-trvgsGdLnXGXCMo43owjfLUmw9E="
         },
         "colors": {
           "version": "0.6.2",
-          "resolved": "http://registry.npmjs.org/colors/-/colors-0.6.2.tgz",
+          "resolved": "https://registry.npmjs.org/colors/-/colors-0.6.2.tgz",
           "integrity": "sha1-JCP+ZnisDF2uiFLl0OW+CMmXq8w="
         },
         "pkginfo": {
diff --git a/sample/package.json b/sample/package.json
index 4b98917..78ffc4d 100644
--- a/sample/package.json
+++ b/sample/package.json
@@ -13,7 +13,7 @@
     "@sailshq/connect-redis": "^3.2.1",
     "@sailshq/socket.io-redis": "^5.2.0",
     "@sailshq/lodash": "^3.10.3",
-    "async": "2.0.1"
+    "async": "2.6.4"
   },
   "devDependencies": {
     "@sailshq/eslint": "^4.19.3"