diff --git a/package.json b/package.json
index 9e807a3..dee649f 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "bootstrap": "^3.3.0",
     "clipboard": "^2.0.4",
     "clipboard-polyfill": "^2.8.6",
-    "codemirror": "^5.49.2",
+    "codemirror": "^5.58.2",
     "core-js": "^3.4.1",
     "countup": "^1.8.2",
     "countup.js": "^2.0.4",
diff --git a/yarn.lock b/yarn.lock
index fc2b379..e766b2b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3362,10 +3362,10 @@ codemirror-spell-checker@*:
   dependencies:
     typo-js "*"
 
-codemirror@*, codemirror@^5.48.4, codemirror@^5.49.2:
-  version "5.49.2"
-  resolved "https://registry.npm.taobao.org/codemirror/download/codemirror-5.49.2.tgz#c84fdaf11b19803f828b0c67060c7bc6d154ccad"
-  integrity sha1-yE/a8RsZgD+CiwxnBgx7xtFUzK0=
+codemirror@*, codemirror@^5.48.4, codemirror@^5.58.2:
+  version "5.58.2"
+  resolved "https://registry.yarnpkg.com/codemirror/-/codemirror-5.58.2.tgz#ed54a1796de1498688bea1cdd4e9eeb187565d1b"
+  integrity sha512-K/hOh24cCwRutd1Mk3uLtjWzNISOkm4fvXiMO7LucCrqbh6aJDdtqUziim3MZUI6wOY0rvY1SlL1Ork01uMy6w==
 
 codepage@~1.14.0:
   version "1.14.0"