diff --git a/package-lock.json b/package-lock.json
index 937d936..25aff59 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8805,9 +8805,9 @@
       }
     },
     "lodash": {
-      "version": "3.10.1",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
-      "integrity": "sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y="
+      "version": "4.17.19",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
+      "integrity": "sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ=="
     },
     "lodash._basecopy": {
       "version": "3.0.1",
@@ -9271,6 +9271,11 @@
         "toposort": "^0.2.10"
       },
       "dependencies": {
+        "lodash": {
+          "version": "3.10.1",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
+          "integrity": "sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y="
+        },
         "semver": {
           "version": "4.3.6",
           "resolved": "https://registry.npmjs.org/semver/-/semver-4.3.6.tgz",
@@ -9297,6 +9302,11 @@
           "requires": {
             "ms": "2.0.0"
           }
+        },
+        "lodash": {
+          "version": "3.10.1",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
+          "integrity": "sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y="
         }
       }
     },
@@ -9476,6 +9486,11 @@
           "resolved": "https://registry.npmjs.org/ejs/-/ejs-2.6.1.tgz",
           "integrity": "sha512-0xy4A/twfrRCnkhfk8ErDi5DqdAsAqeGxht4xkCUrsvhhbQNs7E+4jV0CN7+NKIY0aHE72+XvqtBIXzD31ZbXQ=="
         },
+        "lodash": {
+          "version": "3.10.1",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
+          "integrity": "sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y="
+        },
         "underscore.string": {
           "version": "2.3.3",
           "resolved": "https://registry.npmjs.org/underscore.string/-/underscore.string-2.3.3.tgz",
diff --git a/package.json b/package.json
index a4e9ee5..96cb0ef 100644
--- a/package.json
+++ b/package.json
@@ -71,7 +71,7 @@
     "jshint": "2.6.0",
     "jshint-stylish": "1.0.0",
     "load-grunt-tasks": "3.1.0",
-    "lodash": "3.10.1",
+    "lodash": "4.17.19",
     "loopback": "^2.22.0",
     "loopback-boot": "2.16.0",
     "loopback-component-explorer": "2.2.0",