diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 69cdab4..fcca024
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "eslint-plugin-react": "^7.20.5",
     "eslint-watch": "^7.0.0",
     "file-loader": "^4.2.0",
-    "gh-pages": "^2.1.1",
+    "gh-pages": "^3.1.0",
     "husky": "^3.0.9",
     "image-webpack-loader": "^5.0.0",
     "jsdoc": "^3.6.3",
diff --git a/yarn.lock b/yarn.lock
index 30dc738..75ec4e7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4050,15 +4050,16 @@ getpass@^0.1.1:
   dependencies:
     assert-plus "^1.0.0"
 
-gh-pages@^2.1.1:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/gh-pages/-/gh-pages-2.2.0.tgz#74ebeaca8d2b9a11279dcbd4a39ddfff3e6caa24"
-  integrity sha512-c+yPkNOPMFGNisYg9r4qvsMIjVYikJv7ImFOhPIVPt0+AcRUamZ7zkGRLHz7FKB0xrlZ+ddSOJsZv9XAFVXLmA==
+gh-pages@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/gh-pages/-/gh-pages-3.1.0.tgz#ec3ed0f6a6e3fc3d888758fa018f08191c96bd55"
+  integrity sha512-3b1rly9kuf3/dXsT8+ZxP0UhNLOo1CItj+3e31yUVcaph/yDsJ9RzD7JOw5o5zpBTJVQLlJAASNkUfepi9fe2w==
   dependencies:
     async "^2.6.1"
     commander "^2.18.0"
     email-addresses "^3.0.1"
     filenamify-url "^1.0.0"
+    find-cache-dir "^3.3.1"
     fs-extra "^8.1.0"
     globby "^6.1.0"