diff --git a/package-lock.json b/package-lock.json
index fadcb4b..10cd9b2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -38,7 +38,7 @@
         "webfontloader": "^1.6.28"
       },
       "devDependencies": {
-        "gh-pages": "^3.1.0"
+        "gh-pages": "^5.0.0"
       }
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     "node_modules/@babel/code-frame": {
@@ -5593,9 +5593,9 @@
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-      "resolved": "https://registry.npmjs.org/email-addresses/-/email-addresses-3.1.0.tgz",
-      "integrity": "sha512-k0/r7GrWVL32kZlGwfPNgB2Y/mMXVTq/decgLczm/j34whdaspNrZO8CnXPf1laaHxI6ptUlsnAxN+UAPw+fzg==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/email-addresses/-/email-addresses-5.0.0.tgz",
+      "integrity": "sha512-4OIPYlA6JXqtVn8zpHpGiI7vE6EQOAg16aGnDMIAlZVinnoZ8208tW1hAbjWydgN/4PLTT9q+O1K6AH/vALJGw==",
       "dev": true
     },
     "node_modules/emailjs-com": {
@@ -6945,39 +6945,29 @@
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-      "resolved": "https://registry.npmjs.org/filename-reserved-regex/-/filename-reserved-regex-1.0.0.tgz",
-      "integrity": "sha1-5hz4BfDeHJhFZ9A4bcXfUO5a9+Q=",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/filename-reserved-regex/-/filename-reserved-regex-2.0.0.tgz",
+      "integrity": "sha512-lc1bnsSr4L4Bdif8Xb/qrtokGbq5zlsms/CYH8PP+WtCkGNF65DPiQY8vG3SakEdRn8Dlnm+gW/qWKKjS5sZzQ==",
       "dev": true,
       "engines": {
-        "node": ">=0.10.0"
+        "node": ">=4"
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     "node_modules/filenamify": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/filenamify/-/filenamify-1.2.1.tgz",
-      "integrity": "sha1-qfL/0RxQO+0wABUCknI3jx8TZaU=",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/filenamify/-/filenamify-4.3.0.tgz",
+      "integrity": "sha512-hcFKyUG57yWGAzu1CMt/dPzYZuv+jAJUT85bL8mrXvNe6hWj6yEHEc4EdcgiA6Z3oi1/9wXJdZPXF2dZNgwgOg==",
       "dev": true,
       "dependencies": {
-        "filename-reserved-regex": "^1.0.0",
-        "strip-outer": "^1.0.0",
+        "filename-reserved-regex": "^2.0.0",
+        "strip-outer": "^1.0.1",
         "trim-repeated": "^1.0.0"
       },
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-        "node": ">=0.10.0"
-      }
-    },
-    "node_modules/filenamify-url": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/filenamify-url/-/filenamify-url-1.0.0.tgz",
-      "integrity": "sha1-syvYExnvWGO3MHi+1Q9GpPeXX1A=",
-      "dev": true,
-      "dependencies": {
-        "filenamify": "^1.0.0",
-        "humanize-url": "^1.0.0"
+        "node": ">=8"
       },
-      "engines": {
-        "node": ">=0.10.0"
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
       }
     },
     "node_modules/filesize": {
@@ -7476,15 +7466,15 @@
       }
     },
     "node_modules/gh-pages": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/gh-pages/-/gh-pages-3.1.0.tgz",
-      "integrity": "sha512-3b1rly9kuf3/dXsT8+ZxP0UhNLOo1CItj+3e31yUVcaph/yDsJ9RzD7JOw5o5zpBTJVQLlJAASNkUfepi9fe2w==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/gh-pages/-/gh-pages-5.0.0.tgz",
+      "integrity": "sha512-Nqp1SjkPIB94Xw/3yYNTUL+G2dxlhjvv1zeN/4kMC1jfViTEqhtVz/Ba1zSXHuvXCN9ADNS1dN4r5/J/nZWEQQ==",
       "dev": true,
       "dependencies": {
-        "async": "^2.6.1",
+        "async": "^3.2.4",
         "commander": "^2.18.0",
-        "email-addresses": "^3.0.1",
-        "filenamify-url": "^1.0.0",
+        "email-addresses": "^5.0.0",
+        "filenamify": "^4.3.0",
         "find-cache-dir": "^3.3.1",
         "fs-extra": "^8.1.0",
         "globby": "^6.1.0"
@@ -7497,6 +7487,12 @@
         "node": ">=10"
       }
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+    "node_modules/gh-pages/node_modules/async": {
+      "version": "3.2.5",
+      "resolved": "https://registry.npmjs.org/async/-/async-3.2.5.tgz",
+      "integrity": "sha512-baNZyqaaLhyLVKm/DlvdW051MSgO6b8eVfIezl9E5PqWxFgzLm/wQntEW4zOytVburDEr0JlALEpdOFwvErLsg==",
+      "dev": true
+    },
     "node_modules/gh-pages/node_modules/find-cache-dir": {
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       "resolved": "https://registry.npmjs.org/find-cache-dir/-/find-cache-dir-3.3.1.tgz",
@@ -8181,19 +8177,6 @@
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-    "node_modules/humanize-url": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/humanize-url/-/humanize-url-1.0.1.tgz",
-      "integrity": "sha1-9KuZ4NKIF0yk4eUEB8VfuuRk7/8=",
-      "dev": true,
-      "dependencies": {
-        "normalize-url": "^1.0.0",
-        "strip-url-auth": "^1.0.0"
-      },
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/iconv-lite": {
       "version": "0.4.24",
       "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
@@ -16731,15 +16714,6 @@
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-    "node_modules/strip-url-auth": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/strip-url-auth/-/strip-url-auth-1.0.1.tgz",
-      "integrity": "sha1-IrD6OkE4WzO+PzMVUbu4N/oM164=",
-      "dev": true,
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/style-loader": {
       "version": "0.23.1",
       "resolved": "https://registry.npmjs.org/style-loader/-/style-loader-0.23.1.tgz",
@@ -17268,7 +17242,7 @@
     "node_modules/trim-repeated": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/trim-repeated/-/trim-repeated-1.0.0.tgz",
-      "integrity": "sha1-42RqLqTokTEr9+rObPsFOAvAHCE=",
+      "integrity": "sha512-pkonvlKk8/ZuR0D5tLW8ljt5I8kmxp2XKymhepUeOdCEfKpZaktSArkLHZt76OB1ZvO9bssUsDty4SWhLvZpLg==",
       "dev": true,
       "dependencies": {
         "escape-string-regexp": "^1.0.2"
@@ -24608,9 +24582,9 @@
       }
     },
     "email-addresses": {
-      "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==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/email-addresses/-/email-addresses-5.0.0.tgz",
+      "integrity": "sha512-4OIPYlA6JXqtVn8zpHpGiI7vE6EQOAg16aGnDMIAlZVinnoZ8208tW1hAbjWydgN/4PLTT9q+O1K6AH/vALJGw==",
       "dev": true
     },
     "emailjs-com": {
@@ -25711,32 +25685,22 @@
       "optional": true
     },
     "filename-reserved-regex": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/filename-reserved-regex/-/filename-reserved-regex-1.0.0.tgz",
-      "integrity": "sha1-5hz4BfDeHJhFZ9A4bcXfUO5a9+Q=",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/filename-reserved-regex/-/filename-reserved-regex-2.0.0.tgz",
+      "integrity": "sha512-lc1bnsSr4L4Bdif8Xb/qrtokGbq5zlsms/CYH8PP+WtCkGNF65DPiQY8vG3SakEdRn8Dlnm+gW/qWKKjS5sZzQ==",
       "dev": true
     },
     "filenamify": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/filenamify/-/filenamify-1.2.1.tgz",
-      "integrity": "sha1-qfL/0RxQO+0wABUCknI3jx8TZaU=",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/filenamify/-/filenamify-4.3.0.tgz",
+      "integrity": "sha512-hcFKyUG57yWGAzu1CMt/dPzYZuv+jAJUT85bL8mrXvNe6hWj6yEHEc4EdcgiA6Z3oi1/9wXJdZPXF2dZNgwgOg==",
       "dev": true,
       "requires": {
-        "filename-reserved-regex": "^1.0.0",
-        "strip-outer": "^1.0.0",
+        "filename-reserved-regex": "^2.0.0",
+        "strip-outer": "^1.0.1",
         "trim-repeated": "^1.0.0"
       }
     },
-    "filenamify-url": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/filenamify-url/-/filenamify-url-1.0.0.tgz",
-      "integrity": "sha1-syvYExnvWGO3MHi+1Q9GpPeXX1A=",
-      "dev": true,
-      "requires": {
-        "filenamify": "^1.0.0",
-        "humanize-url": "^1.0.0"
-      }
-    },
     "filesize": {
       "version": "6.0.1",
       "resolved": "https://registry.npmjs.org/filesize/-/filesize-6.0.1.tgz",
@@ -26139,20 +26103,26 @@
       }
     },
     "gh-pages": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/gh-pages/-/gh-pages-3.1.0.tgz",
-      "integrity": "sha512-3b1rly9kuf3/dXsT8+ZxP0UhNLOo1CItj+3e31yUVcaph/yDsJ9RzD7JOw5o5zpBTJVQLlJAASNkUfepi9fe2w==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/gh-pages/-/gh-pages-5.0.0.tgz",
+      "integrity": "sha512-Nqp1SjkPIB94Xw/3yYNTUL+G2dxlhjvv1zeN/4kMC1jfViTEqhtVz/Ba1zSXHuvXCN9ADNS1dN4r5/J/nZWEQQ==",
       "dev": true,
       "requires": {
-        "async": "^2.6.1",
+        "async": "^3.2.4",
         "commander": "^2.18.0",
-        "email-addresses": "^3.0.1",
-        "filenamify-url": "^1.0.0",
+        "email-addresses": "^5.0.0",
+        "filenamify": "^4.3.0",
         "find-cache-dir": "^3.3.1",
         "fs-extra": "^8.1.0",
         "globby": "^6.1.0"
       },
       "dependencies": {
+        "async": {
+          "version": "3.2.5",
+          "resolved": "https://registry.npmjs.org/async/-/async-3.2.5.tgz",
+          "integrity": "sha512-baNZyqaaLhyLVKm/DlvdW051MSgO6b8eVfIezl9E5PqWxFgzLm/wQntEW4zOytVburDEr0JlALEpdOFwvErLsg==",
+          "dev": true
+        },
         "find-cache-dir": {
           "version": "3.3.1",
           "resolved": "https://registry.npmjs.org/find-cache-dir/-/find-cache-dir-3.3.1.tgz",
@@ -26723,16 +26693,6 @@
       "resolved": "https://registry.npmjs.org/https-browserify/-/https-browserify-1.0.0.tgz",
       "integrity": "sha1-7AbBDgo0wPL68Zn3/X/Hj//QPHM="
     },
-    "humanize-url": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/humanize-url/-/humanize-url-1.0.1.tgz",
-      "integrity": "sha1-9KuZ4NKIF0yk4eUEB8VfuuRk7/8=",
-      "dev": true,
-      "requires": {
-        "normalize-url": "^1.0.0",
-        "strip-url-auth": "^1.0.0"
-      }
-    },
     "iconv-lite": {
       "version": "0.4.24",
       "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
@@ -33661,12 +33621,6 @@
         "escape-string-regexp": "^1.0.2"
       }
     },
-    "strip-url-auth": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/strip-url-auth/-/strip-url-auth-1.0.1.tgz",
-      "integrity": "sha1-IrD6OkE4WzO+PzMVUbu4N/oM164=",
-      "dev": true
-    },
     "style-loader": {
       "version": "0.23.1",
       "resolved": "https://registry.npmjs.org/style-loader/-/style-loader-0.23.1.tgz",
@@ -34090,7 +34044,7 @@
     "trim-repeated": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/trim-repeated/-/trim-repeated-1.0.0.tgz",
-      "integrity": "sha1-42RqLqTokTEr9+rObPsFOAvAHCE=",
+      "integrity": "sha512-pkonvlKk8/ZuR0D5tLW8ljt5I8kmxp2XKymhepUeOdCEfKpZaktSArkLHZt76OB1ZvO9bssUsDty4SWhLvZpLg==",
       "dev": true,
       "requires": {
         "escape-string-regexp": "^1.0.2"
diff --git a/package.json b/package.json
index ebc0a6a..d65b53c 100644
--- a/package.json
+++ b/package.json
@@ -58,6 +58,6 @@
   },
   "homepage": "https://travis-john.github.io",
   "devDependencies": {
-    "gh-pages": "^3.1.0"
+    "gh-pages": "^5.0.0"
   }
 }