diff --git a/package-lock.json b/package-lock.json
index ef1e059..24915eb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -34,7 +34,7 @@
         "@typescript-eslint/parser": "^4.28.2",
         "canvas": "^2.8.0",
         "commitizen": "^4.2.4",
-        "core-js": "3.15.2",
+        "core-js": "3.38.0",
         "coveralls": "^3.1.1",
         "cross-env": "^7.0.3",
         "cz-conventional-changelog": "^3.3.0",
@@ -6365,9 +6365,9 @@
       }
     },
     "node_modules/core-js": {
-      "version": "3.15.2",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.15.2.tgz",
-      "integrity": "sha512-tKs41J7NJVuaya8DxIOCnl8QuPHx5/ZVbFo1oKgVl1qHFBBrDctzQGtuLjPpRdNTWmKPH6oEvgN/MUID+l485Q==",
+      "version": "3.38.0",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.38.0.tgz",
+      "integrity": "sha512-XPpwqEodRljce9KswjZShh95qJ1URisBeKCjUdq27YdenkslVe7OO0ZJhlYXAChW7OhXaRLl8AAba7IBfoIHug==",
       "dev": true,
       "hasInstallScript": true,
       "funding": {
@@ -27452,9 +27452,9 @@
       }
     },
     "core-js": {
-      "version": "3.15.2",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.15.2.tgz",
-      "integrity": "sha512-tKs41J7NJVuaya8DxIOCnl8QuPHx5/ZVbFo1oKgVl1qHFBBrDctzQGtuLjPpRdNTWmKPH6oEvgN/MUID+l485Q==",
+      "version": "3.38.0",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.38.0.tgz",
+      "integrity": "sha512-XPpwqEodRljce9KswjZShh95qJ1URisBeKCjUdq27YdenkslVe7OO0ZJhlYXAChW7OhXaRLl8AAba7IBfoIHug==",
       "dev": true
     },
     "core-js-compat": {
diff --git a/package.json b/package.json
index 7c85853..175f37f 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "@typescript-eslint/parser": "^4.28.2",
     "canvas": "^2.8.0",
     "commitizen": "^4.2.4",
-    "core-js": "3.15.2",
+    "core-js": "3.38.0",
     "coveralls": "^3.1.1",
     "cross-env": "^7.0.3",
     "cz-conventional-changelog": "^3.3.0",
diff --git a/yarn.lock b/yarn.lock
index a031bcb..4de33c7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3261,10 +3261,10 @@ core-js-compat@^3.14.0, core-js-compat@^3.15.0:
     browserslist "^4.16.6"
     semver "7.0.0"
 
-core-js@3.15.2:
-  version "3.15.2"
-  resolved "https://registry.npmjs.org/core-js/-/core-js-3.15.2.tgz"
-  integrity sha512-tKs41J7NJVuaya8DxIOCnl8QuPHx5/ZVbFo1oKgVl1qHFBBrDctzQGtuLjPpRdNTWmKPH6oEvgN/MUID+l485Q==
+core-js@3.38.0:
+  version "3.38.0"
+  resolved "https://registry.npmjs.org/core-js/-/core-js-3.38.0.tgz"
+  integrity sha512-XPpwqEodRljce9KswjZShh95qJ1URisBeKCjUdq27YdenkslVe7OO0ZJhlYXAChW7OhXaRLl8AAba7IBfoIHug==
 
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"