diff --git a/package-lock.json b/package-lock.json
index 285dffd..5b5027b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3126,9 +3126,9 @@
       "dev": true
     },
     "codemirror": {
-      "version": "5.49.2",
-      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.49.2.tgz",
-      "integrity": "sha512-dwJ2HRPHm8w51WB5YTF9J7m6Z5dtkqbU9ntMZ1dqXyFB9IpjoUFDj80ahRVEoVanfIp6pfASJbOlbWdEf8FOzQ==",
+      "version": "5.58.2",
+      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.58.2.tgz",
+      "integrity": "sha512-K/hOh24cCwRutd1Mk3uLtjWzNISOkm4fvXiMO7LucCrqbh6aJDdtqUziim3MZUI6wOY0rvY1SlL1Ork01uMy6w==",
       "dev": true
     },
     "collection-visit": {
diff --git a/package.json b/package.json
index 6dfc04c..5e4b824 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "@babel/preset-env": "7.7.6",
     "babel-eslint": "10.0.3",
     "babel-loader": "8.0.6",
-    "codemirror": "5.49.2",
+    "codemirror": "5.58.2",
     "coveralls": "3.0.9",
     "css-loader": "3.3.2",
     "eslint": "6.7.2",