diff --git a/package.json b/package.json
index 344e025..e054f8d 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "lint": "vue-cli-service lint"
   },
   "dependencies": {
-    "core-js": "^3.20.3",
+    "core-js": "^3.26.0",
     "vue": "^2.6.11"
   },
   "devDependencies": {
diff --git a/yarn.lock b/yarn.lock
index bc4493f..def0332 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3001,10 +3001,10 @@ core-js-compat@^3.6.2, core-js-compat@^3.6.5:
     browserslist "^4.8.5"
     semver "7.0.0"
 
-core-js@^3.20.3, core-js@^3.6.5:
-  version "3.20.3"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.20.3.tgz#c710d0a676e684522f3db4ee84e5e18a9d11d69a"
-  integrity sha512-vVl8j8ph6tRS3B8qir40H7yw7voy17xL0piAjlbBUsH7WIfzoedL/ZOr1OV9FyZQLWXsayOJyV4tnRyXR85/ag==
+core-js@^3.26.0, core-js@^3.6.5:
+  version "3.26.0"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.26.0.tgz#a516db0ed0811be10eac5d94f3b8463d03faccfe"
+  integrity sha512-+DkDrhoR4Y0PxDz6rurahuB+I45OsEUv8E1maPTB6OuHRohMMcznBq9TMpdpDMm/hUPob/mJJS3PqgbHpMTQgw==
 
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"