diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 4fd0ca0..a5cf57f
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "bootstrap-sweetalert": "^1.0.1",
     "cache-manager": "2.5.0",
     "camelize": "^1.0.0",
-    "codemirror": "^5.28.0",
+    "codemirror": "^5.58.2",
     "css-loader": "^0.28.4",
     "dotenv": "^2.0.0",
     "ejs": "^2.5.7",
diff --git a/yarn.lock b/yarn.lock
index 877c58e..120106c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2021,10 +2021,10 @@ 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@^5.28.0:
-  version "5.30.0"
-  resolved "https://registry.yarnpkg.com/codemirror/-/codemirror-5.30.0.tgz#86e57dd5ea5535acbcf9c720797b4cefe05b5a70"
-  integrity sha512-pfJV/7fLAUUenuGK3iANkQu1AxNLuWpeF7HV6YFDjSBMp53F8FTa2F6oPs9NKAHFweT2m08usmXUIA+7sohdew==
+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"