diff --git a/package-lock.json b/package-lock.json
index 0473bdd..0efafb8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -39,7 +39,7 @@
                 "@types/express": "4.17.20",
                 "@types/jest": "27.4.1",
                 "@types/node": "12.11.1",
-                "core-js": "2.6.9",
+                "core-js": "3.33.1",
                 "dompurify": "2.3.0",
                 "eslint": "7.29.0",
                 "express": "4.18.2",
@@ -8688,12 +8688,15 @@
             }
         },
         "node_modules/core-js": {
-            "version": "2.6.9",
-            "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.9.tgz",
-            "integrity": "sha512-HOpZf6eXmnl7la+cUdMnLvUxKNqLUzJvgIziQ0DiF3JwSImNphIqdGqzj6hIKyX04MmV0poclQ7+wjWvxQyR2A==",
-            "deprecated": "core-js@<3.23.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Some versions have web compatibility issues. Please, upgrade your dependencies to the actual version of core-js.",
+            "version": "3.33.1",
+            "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.33.1.tgz",
+            "integrity": "sha512-qVSq3s+d4+GsqN0teRCJtM6tdEEXyWxjzbhVrCHmBS5ZTM0FS2MOS0D13dUXAWDUN6a+lHI/N1hF9Ytz6iLl9Q==",
             "dev": true,
-            "hasInstallScript": true
+            "hasInstallScript": true,
+            "funding": {
+                "type": "opencollective",
+                "url": "https://opencollective.com/core-js"
+            }
         },
         "node_modules/core-js-compat": {
             "version": "3.25.5",
@@ -35923,9 +35926,9 @@
             }
         },
         "core-js": {
-            "version": "2.6.9",
-            "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.9.tgz",
-            "integrity": "sha512-HOpZf6eXmnl7la+cUdMnLvUxKNqLUzJvgIziQ0DiF3JwSImNphIqdGqzj6hIKyX04MmV0poclQ7+wjWvxQyR2A==",
+            "version": "3.33.1",
+            "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.33.1.tgz",
+            "integrity": "sha512-qVSq3s+d4+GsqN0teRCJtM6tdEEXyWxjzbhVrCHmBS5ZTM0FS2MOS0D13dUXAWDUN6a+lHI/N1hF9Ytz6iLl9Q==",
             "dev": true
         },
         "core-js-compat": {
diff --git a/package.json b/package.json
index aeb30ee..30c7fda 100644
--- a/package.json
+++ b/package.json
@@ -78,7 +78,7 @@
         "@types/express": "4.17.20",
         "@types/jest": "27.4.1",
         "@types/node": "12.11.1",
-        "core-js": "2.6.9",
+        "core-js": "3.33.1",
         "dompurify": "2.3.0",
         "eslint": "7.29.0",
         "express": "4.18.2",