diff --git a/package.json b/package.json
index 71d94a8..be02765 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "babel-preset-env": "^1.6.1",
     "babel-register": "^6.26.0",
     "better-sqlite3": "^7.1.0",
-    "codemirror": "^5.34.0",
+    "codemirror": "^5.58.2",
     "electron-logger": "^0.0.3",
     "fs-extra": "^5.0.0",
     "highlight.js": "^9.12.0",
diff --git a/yarn.lock b/yarn.lock
index 2b918c6..36b03c0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2677,10 +2677,10 @@ code-point-at@^1.0.0:
   resolved "https://registry.npm.taobao.org/code-point-at/download/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
   integrity sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=
 
-codemirror@^5.34.0, codemirror@^5.48.4:
-  version "5.56.0"
-  resolved "https://registry.npmjs.org/codemirror/-/codemirror-5.56.0.tgz#675640fcc780105cd22d3faa738b5d7ea6426f61"
-  integrity sha512-MfKVmYgifXjQpLSgpETuih7A7WTTIsxvKfSLGseTY5+qt0E1UD1wblZGM6WLenORo8sgmf+3X+WTe2WF7mufyw==
+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==
 
 collection-visit@^1.0.0:
   version "1.0.0"