diff --git a/package.json b/package.json
index c86ee89..a186c25 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "autoprefixer": "^9.7.4",
     "babel-eslint": "^10.0.3",
     "broccoli-asset-rev": "^3.0.0",
-    "codemirror": "^5.52.0",
+    "codemirror": "^5.58.2",
     "ember-auto-import": "^1.5.3",
     "ember-cli": "~3.16.0",
     "ember-cli-app-version": "^3.2.0",
diff --git a/yarn.lock b/yarn.lock
index 46a9673..dfd480d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3836,10 +3836,10 @@ code-point-at@^1.0.0:
   resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
   integrity sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=
 
-codemirror@^5.52.0:
-  version "5.52.0"
-  resolved "https://registry.yarnpkg.com/codemirror/-/codemirror-5.52.0.tgz#4dbd6aef7f0e63db826b9a23922f0c03ac75c0a7"
-  integrity sha512-K2UB6zjscrfME03HeRe/IuOmCeqNpw7PLKGHThYpLbZEuKf+ZoujJPhxZN4hHJS1O7QyzEsV7JJZGxuQWVaFCg==
+codemirror@^5.58.2:
+  version "5.58.2"
+  resolved "https://registry.yarnpkg.com/codemirror/-/codemirror-5.58.2.tgz#ed54a1796de1498688bea1cdd4e9eeb187565d1b"
+  integrity sha512-K/hOh24cCwRutd1Mk3uLtjWzNISOkm4fvXiMO7LucCrqbh6aJDdtqUziim3MZUI6wOY0rvY1SlL1Ork01uMy6w==
 
 collection-visit@^1.0.0:
   version "1.0.0"