diff --git a/package.json b/package.json
index 83d1de4bb..d805ec9e4 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
         "@typescript-eslint/parser": "3.10.1",
         "abcjs": "5.12.0",
         "bootstrap": "4.5.3",
-        "codemirror": "5.58.1",
+        "codemirror": "5.58.2",
         "copy-webpack-plugin": "6.2.1",
         "d3-graphviz": "3.1.0",
         "diff": "4.0.2",
diff --git a/yarn.lock b/yarn.lock
index 10765bd84..e9666bbee 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4154,10 +4154,10 @@ 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@5.58.1:
-  version "5.58.1"
-  resolved "https://registry.yarnpkg.com/codemirror/-/codemirror-5.58.1.tgz#ec6bf38ad2a17f74c61bd00cc6dc5a69bd167854"
-  integrity sha512-UGb/ueu20U4xqWk8hZB3xIfV2/SFqnSLYONiM3wTMDqko0bsYrsAkGGhqUzbRkYm89aBKPyHtuNEbVWF9FTFzw==
+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"