diff --git a/package-lock.json b/package-lock.json
index 1de9a24..8ccd88f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2746,9 +2746,9 @@
       "dev": true
     },
     "codemirror": {
-      "version": "5.42.2",
-      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.42.2.tgz",
-      "integrity": "sha512-Tkv6im39VuhduFMsDA3MlXcC/kKas3Z0PI1/8N88QvFQbtOeiiwnfFJE4juGyC8/a4sb1BSxQlzsil8XLQdxRw=="
+      "version": "5.58.2",
+      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.58.2.tgz",
+      "integrity": "sha512-K/hOh24cCwRutd1Mk3uLtjWzNISOkm4fvXiMO7LucCrqbh6aJDdtqUziim3MZUI6wOY0rvY1SlL1Ork01uMy6w=="
     },
     "collection-visit": {
       "version": "1.0.0",
diff --git a/package.json b/package.json
index 09298e0..62ee967 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
   },
   "dependencies": {
     "axios": "^0.18.0",
-    "codemirror": "^5.42.2",
+    "codemirror": "^5.58.2",
     "material-design-icons-iconfont": "^3.0.3",
     "register-service-worker": "^1.5.2",
     "roboto-fontface": "*",