diff --git a/example/react-gitcardjs/package-lock.json b/example/react-gitcardjs/package-lock.json
index 80b7f50..4c0717d 100644
--- a/example/react-gitcardjs/package-lock.json
+++ b/example/react-gitcardjs/package-lock.json
@@ -1927,6 +1927,8 @@
     },
     "@testing-library/jest-dom": {
       "version": "5.11.5",
+      "resolved": "https://registry.npmjs.org/@testing-library/jest-dom/-/jest-dom-5.11.5.tgz",
+      "integrity": "sha512-XI+ClHR864i6p2kRCEyhvpVejuer+ObVUF4cjCvRSF88eOMIfqw7RoS9+qoRhyigGswMfT64L6Nt0Ufotxbwtg==",
       "requires": {
         "@babel/runtime": "^7.9.2",
         "@types/testing-library__jest-dom": "^5.9.1",
@@ -1980,6 +1982,8 @@
     },
     "@testing-library/react": {
       "version": "11.1.1",
+      "resolved": "https://registry.npmjs.org/@testing-library/react/-/react-11.1.1.tgz",
+      "integrity": "sha512-DT/P2opE9o4NWCd/oIL73b6VF/Xk9AY8iYSstKfz9cXw0XYPQ5IhA/cuYfoN9nU+mAynW8DpAVfEWdM6e7zF6g==",
       "requires": {
         "@babel/runtime": "^7.12.1",
         "@testing-library/dom": "^7.26.4"
@@ -1987,6 +1991,8 @@
     },
     "@testing-library/user-event": {
       "version": "12.2.0",
+      "resolved": "https://registry.npmjs.org/@testing-library/user-event/-/user-event-12.2.0.tgz",
+      "integrity": "sha512-Vnmm1ZvJ+JSQ7+lGIWMIdGbdLFQBAeWEAZJjw6dZwKWMwVTOBXMFbAxUCewQEVM0xfD4sGrYS/Hxec311WknGw==",
       "requires": {
         "@babel/runtime": "^7.10.2"
       }
@@ -11419,6 +11425,8 @@
     },
     "react": {
       "version": "17.0.1",
+      "resolved": "https://registry.npmjs.org/react/-/react-17.0.1.tgz",
+      "integrity": "sha512-lG9c9UuMHdcAexXtigOZLX8exLWkW0Ku29qPRU8uhF2R9BN96dLCt0psvzPLlHc5OWkgymP3qwTRgbnw5BKx3w==",
       "requires": {
         "loose-envify": "^1.1.0",
         "object-assign": "^4.1.1"
@@ -11505,6 +11513,8 @@
     },
     "react-dom": {
       "version": "17.0.1",
+      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-17.0.1.tgz",
+      "integrity": "sha512-6eV150oJZ9U2t9svnsspTMrWNyHc6chX0KzDeAOXftRa8bNeOKTTfCJ7KorIwenkHd2xqVTBTCZd79yk/lx/Ug==",
       "requires": {
         "loose-envify": "^1.1.0",
         "object-assign": "^4.1.1",
@@ -11528,6 +11538,8 @@
     },
     "react-scripts": {
       "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/react-scripts/-/react-scripts-4.0.0.tgz",
+      "integrity": "sha512-icJ/ctwV5XwITUOupBP9TUVGdWOqqZ0H08tbJ1kVC5VpNWYzEZ3e/x8axhV15ZXRsixLo27snwQE7B6Zd9J2Tg==",
       "requires": {
         "@babel/core": "7.12.3",
         "@pmmmwh/react-refresh-webpack-plugin": "0.4.2",
@@ -13542,9 +13554,9 @@
       "integrity": "sha512-4WK/bYZmj8xLr+HUCODHGF1ZFzsYffasLUgEiMBY4fgtltdO6B4WJtlSbPaDTLpYTcGVwM2qLnFTICEcNxs3kA=="
     },
     "tar": {
-      "version": "6.0.5",
-      "resolved": "https://registry.npmjs.org/tar/-/tar-6.0.5.tgz",
-      "integrity": "sha512-0b4HOimQHj9nXNEAA7zWwMM91Zhhba3pspja6sQbgTpynOJf+bkjBnfybNYzbpLbnwXnbyB4LOREvlyXLkCHSg==",
+      "version": "6.1.8",
+      "resolved": "https://registry.npmjs.org/tar/-/tar-6.1.8.tgz",
+      "integrity": "sha512-sb9b0cp855NbkMJcskdSYA7b11Q8JsX4qe4pyUAfHp+Y6jBjJeek2ZVlwEfWayshEIwlIzXx0Fain3QG9JPm2A==",
       "requires": {
         "chownr": "^2.0.0",
         "fs-minipass": "^2.0.0",
@@ -14438,7 +14450,9 @@
       }
     },
     "web-vitals": {
-      "version": "0.2.4"
+      "version": "0.2.4",
+      "resolved": "https://registry.npmjs.org/web-vitals/-/web-vitals-0.2.4.tgz",
+      "integrity": "sha512-6BjspCO9VriYy12z356nL6JBS0GYeEcA457YyRzD+dD6XYCQ75NKhcOHUMHentOE7OcVCIXXDvOm0jKFfQG2Gg=="
     },
     "webidl-conversions": {
       "version": "6.1.0",
diff --git a/example/react-gitcardjs/yarn.lock b/example/react-gitcardjs/yarn.lock
index 7d0805e..2aafbab 100644
--- a/example/react-gitcardjs/yarn.lock
+++ b/example/react-gitcardjs/yarn.lock
@@ -5478,6 +5478,14 @@ getpass@^0.1.1:
   dependencies:
     assert-plus "^1.0.0"
 
+gitcardjs@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/gitcardjs/-/gitcardjs-1.1.3.tgz#c96009358c81156c01df64ec95bde5b52adcce6f"
+  integrity sha512-ZR8QOzlT8RUUPVB8Tw+aJdcync5LW7hFZt4DsRtAP6ZsKgZxy3SKPTfcKTKMYZ2/gGOKrgXA+SfEvMdgvUAHfw==
+  dependencies:
+    node-fetch "^2.6.1"
+    regenerator-runtime "^0.13.7"
+
 glob-parent@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-3.1.0.tgz#9e6af6299d8d3bd2bd40430832bd113df906c5ae"
@@ -7562,9 +7570,9 @@ minipass-pipeline@^1.2.2:
     minipass "^3.0.0"
 
 minipass@^3.0.0, minipass@^3.1.1:
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/minipass/-/minipass-3.1.1.tgz#7607ce778472a185ad6d89082aa2070f79cedcd5"
-  integrity sha512-UFqVihv6PQgwj8/yTGvl9kPz7xIAY+R5z6XYjRInD3Gk3qx6QGSD6zEcpeG4Dy/lQnv1J6zv8ejV90hyYIKf3w==
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/minipass/-/minipass-3.1.3.tgz#7d42ff1f39635482e15f9cdb53184deebd5815fd"
+  integrity sha512-Mgd2GdMVzY+x3IJ+oHnVM+KG3lA5c8tnabyJKmHSaG2kAGpudxuOf8ToDkhumF7UzME7DecbQE9uOZhNm7PuJg==
   dependencies:
     yallist "^4.0.0"
 
@@ -7608,14 +7616,7 @@ mixin-object@^2.0.1:
     for-in "^0.1.3"
     is-extendable "^0.1.1"
 
-mkdirp@^0.5.1, mkdirp@^0.5.3, mkdirp@~0.5.1:
-  version "0.5.3"
-  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.3.tgz#5a514b7179259287952881e94410ec5465659f8c"
-  integrity sha512-P+2gwrFqx8lhew375MQHHeTlY8AuOJSrGf0R5ddkEndUkmwpgUob/vQuBD1V22/Cw1/lJr4x+EjllSezBThzBg==
-  dependencies:
-    minimist "^1.2.5"
-
-mkdirp@^0.5.5:
+mkdirp@^0.5.1, mkdirp@^0.5.3, mkdirp@^0.5.5, mkdirp@~0.5.1:
   version "0.5.5"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.5.tgz#d91cefd62d1436ca0f41620e251288d420099def"
   integrity sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==
@@ -7739,6 +7740,11 @@ no-case@^3.0.3:
     lower-case "^2.0.1"
     tslib "^1.10.0"
 
+node-fetch@^2.6.1:
+  version "2.6.1"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.1.tgz#045bd323631f76ed2e2b55573394416b639a0052"
+  integrity sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw==
+
 node-forge@0.9.0:
   version "0.9.0"
   resolved "https://registry.yarnpkg.com/node-forge/-/node-forge-0.9.0.tgz#d624050edbb44874adca12bb9a52ec63cb782579"
@@ -10841,9 +10847,9 @@ tapable@^1.0.0, tapable@^1.1.3:
   integrity sha512-4WK/bYZmj8xLr+HUCODHGF1ZFzsYffasLUgEiMBY4fgtltdO6B4WJtlSbPaDTLpYTcGVwM2qLnFTICEcNxs3kA==
 
 tar@^6.0.2:
-  version "6.0.5"
-  resolved "https://registry.yarnpkg.com/tar/-/tar-6.0.5.tgz#bde815086e10b39f1dcd298e89d596e1535e200f"
-  integrity sha512-0b4HOimQHj9nXNEAA7zWwMM91Zhhba3pspja6sQbgTpynOJf+bkjBnfybNYzbpLbnwXnbyB4LOREvlyXLkCHSg==
+  version "6.1.8"
+  resolved "https://registry.yarnpkg.com/tar/-/tar-6.1.8.tgz#4fc50cfe56511c538ce15b71e05eebe66530cbd4"
+  integrity sha512-sb9b0cp855NbkMJcskdSYA7b11Q8JsX4qe4pyUAfHp+Y6jBjJeek2ZVlwEfWayshEIwlIzXx0Fain3QG9JPm2A==
   dependencies:
     chownr "^2.0.0"
     fs-minipass "^2.0.0"