diff --git a/package-lock.json b/package-lock.json
index 13c6501f..7de9d3af 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2681,9 +2681,9 @@
       }
     },
     "email-addresses": {
-      "version": "3.0.3",
-      "resolved": "https://registry.npmjs.org/email-addresses/-/email-addresses-3.0.3.tgz",
-      "integrity": "sha512-kUlSC06PVvvjlMRpNIl3kR1NRXLEe86VQ7N0bQeaCZb2g+InShCeHQp/JvyYNTugMnRN2NvJhHlc3q12MWbbpg==",
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/email-addresses/-/email-addresses-3.1.0.tgz",
+      "integrity": "sha512-k0/r7GrWVL32kZlGwfPNgB2Y/mMXVTq/decgLczm/j34whdaspNrZO8CnXPf1laaHxI6ptUlsnAxN+UAPw+fzg==",
       "dev": true
     },
     "email-validator": {
@@ -3390,28 +3390,26 @@
       }
     },
     "gh-pages": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/gh-pages/-/gh-pages-2.1.1.tgz",
-      "integrity": "sha512-yNW2SFp9xGRP/8Sk2WXuLI/Gn92oOL4HBgudn6PsqAnuWT90Y1tozJoTfX1WdrDSW5Rb90kLVOf5mm9KJ/2fDw==",
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/gh-pages/-/gh-pages-2.2.0.tgz",
+      "integrity": "sha512-c+yPkNOPMFGNisYg9r4qvsMIjVYikJv7ImFOhPIVPt0+AcRUamZ7zkGRLHz7FKB0xrlZ+ddSOJsZv9XAFVXLmA==",
       "dev": true,
       "requires": {
         "async": "^2.6.1",
         "commander": "^2.18.0",
         "email-addresses": "^3.0.1",
         "filenamify-url": "^1.0.0",
-        "fs-extra": "^7.0.0",
-        "globby": "^6.1.0",
-        "graceful-fs": "^4.1.11",
-        "rimraf": "^2.6.2"
+        "fs-extra": "^8.1.0",
+        "globby": "^6.1.0"
       },
       "dependencies": {
         "fs-extra": {
-          "version": "7.0.1",
-          "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-7.0.1.tgz",
-          "integrity": "sha512-YJDaCJZEnBmcbw13fvdAM9AwNOJwOzrE4pqMqBq5nFiEqXUqHwlK4B+3pUw6JNvfSPtX05xFHtYy/1ni01eGCw==",
+          "version": "8.1.0",
+          "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
+          "integrity": "sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==",
           "dev": true,
           "requires": {
-            "graceful-fs": "^4.1.2",
+            "graceful-fs": "^4.2.0",
             "jsonfile": "^4.0.0",
             "universalify": "^0.1.0"
           }
diff --git a/package.json b/package.json
index 07d76196..b09a9073 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "browser-env": "^3.3.0",
     "chai": "^4.2.0",
     "eslint": "^4.19.1",
-    "gh-pages": "^2.1.1",
+    "gh-pages": "^2.2.0",
     "jsdoc": "^3.6.3",
     "jsdom": "^15.2.1",
     "minami": "^1.2.3",