diff --git a/package-lock.json b/package-lock.json
index e55cc42..88790ae 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,7 +16,7 @@
         "gulp-connect": "^4.2.0",
         "gulp-util": "^3.0.7",
         "portfinder": "^1.0.3",
-        "shelljs": "^0.7.0",
+        "shelljs": "^0.8.5",
         "swagger-repo": "^1.0.0"
       }
     },
@@ -915,6 +915,23 @@
         "deploy-to-gh-pages": "deploy-to-gh-pages.js"
       }
     },
+    "node_modules/deploy-to-gh-pages/node_modules/shelljs": {
+      "version": "0.7.8",
+      "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.7.8.tgz",
+      "integrity": "sha1-3svPh0sNHl+3LhSxZKloMEjprLM=",
+      "dependencies": {
+        "glob": "^7.0.0",
+        "interpret": "^1.0.0",
+        "rechoir": "^0.6.2"
+      },
+      "bin": {
+        "shjs": "bin/shjs"
+      },
+      "engines": {
+        "iojs": "*",
+        "node": ">=0.11.0"
+      }
+    },
     "node_modules/deprecated": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/deprecated/-/deprecated-0.0.1.tgz",
@@ -4057,9 +4074,9 @@
       "integrity": "sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw=="
     },
     "node_modules/shelljs": {
-      "version": "0.7.8",
-      "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.7.8.tgz",
-      "integrity": "sha1-3svPh0sNHl+3LhSxZKloMEjprLM=",
+      "version": "0.8.5",
+      "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.8.5.tgz",
+      "integrity": "sha512-TiwcRcrkhHvbrZbnRcFYMLl30Dfov3HKqzp5tO5b4pt6G/SezKcYhmDg15zXVBswHmctSAQKznqNW2LO5tTDow==",
       "dependencies": {
         "glob": "^7.0.0",
         "interpret": "^1.0.0",
@@ -4069,8 +4086,7 @@
         "shjs": "bin/shjs"
       },
       "engines": {
-        "iojs": "*",
-        "node": ">=0.11.0"
+        "node": ">=4"
       }
     },
     "node_modules/sigmund": {
@@ -5999,6 +6015,18 @@
       "requires": {
         "shelljs": "^0.7.0",
         "yargs": "^4.7.1"
+      },
+      "dependencies": {
+        "shelljs": {
+          "version": "0.7.8",
+          "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.7.8.tgz",
+          "integrity": "sha1-3svPh0sNHl+3LhSxZKloMEjprLM=",
+          "requires": {
+            "glob": "^7.0.0",
+            "interpret": "^1.0.0",
+            "rechoir": "^0.6.2"
+          }
+        }
       }
     },
     "deprecated": {
@@ -8507,9 +8535,9 @@
       "integrity": "sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw=="
     },
     "shelljs": {
-      "version": "0.7.8",
-      "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.7.8.tgz",
-      "integrity": "sha1-3svPh0sNHl+3LhSxZKloMEjprLM=",
+      "version": "0.8.5",
+      "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.8.5.tgz",
+      "integrity": "sha512-TiwcRcrkhHvbrZbnRcFYMLl30Dfov3HKqzp5tO5b4pt6G/SezKcYhmDg15zXVBswHmctSAQKznqNW2LO5tTDow==",
       "requires": {
         "glob": "^7.0.0",
         "interpret": "^1.0.0",
diff --git a/package.json b/package.json
index 5cc1d4b..ab5678c 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "gulp-connect": "^4.2.0",
     "gulp-util": "^3.0.7",
     "portfinder": "^1.0.3",
-    "shelljs": "^0.7.0",
+    "shelljs": "^0.8.5",
     "swagger-repo": "^1.0.0"
   },
   "private": true,