diff --git a/package-lock.json b/package-lock.json
index 01ea870..b27fda4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "axios": "0.18.1",
         "clipboard": "2.0.4",
         "codemirror": "5.45.0",
-        "core-js": "3.6.5",
+        "core-js": "3.31.0",
         "driver.js": "0.9.5",
         "dropzone": "5.5.1",
         "echarts": "4.2.1",
@@ -6341,9 +6341,9 @@
       }
     },
     "node_modules/core-js": {
-      "version": "3.6.5",
-      "resolved": "https://mirrors.cloud.tencent.com/npm/core-js/-/core-js-3.6.5.tgz",
-      "integrity": "sha512-vZVEEwZoIsI+vPEuoF9Iqf5H7/M3eeQqWlQnYa8FSKKePuYTf5MWnxb5SDAzCa60b3JBRS5g9b+Dq7b1y/RCrA==",
+      "version": "3.31.0",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.31.0.tgz",
+      "integrity": "sha512-NIp2TQSGfR6ba5aalZD+ZQ1fSxGhDo/s1w0nx3RYzf2pnJxt7YynxFlFScP6eV7+GZsKO95NSjGxyJsU3DZgeQ==",
       "hasInstallScript": true,
       "funding": {
         "type": "opencollective",
diff --git a/package.json b/package.json
index 02f68e2..4104ade 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "axios": "0.18.1",
     "clipboard": "2.0.4",
     "codemirror": "5.45.0",
-    "core-js": "3.6.5",
+    "core-js": "3.31.0",
     "driver.js": "0.9.5",
     "dropzone": "5.5.1",
     "echarts": "4.2.1",