diff --git a/ui/package.json b/ui/package.json
index b0ba222..e900374 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -4,7 +4,7 @@
   "private": true,
   "dependencies": {
     "axios": "^0.17.1",
-    "codemirror": "^5.31.0",
+    "codemirror": "^5.58.2",
     "deck.gl": "^4.1.5",
     "luma.gl": "^4.0.5",
     "react": "^16.0.0",
diff --git a/ui/yarn.lock b/ui/yarn.lock
index c1cb6d9..501bc8a 100644
--- a/ui/yarn.lock
+++ b/ui/yarn.lock
@@ -1534,9 +1534,9 @@ code-point-at@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
 
-codemirror@^5.18.2, codemirror@^5.31.0:
-  version "5.31.0"
-  resolved "https://registry.yarnpkg.com/codemirror/-/codemirror-5.31.0.tgz#ecf3d057eb74174147066bfc7c5f37b4c4e07df2"
+codemirror@^5.18.2, codemirror@^5.58.2:
+  version "5.58.2"
+  resolved "https://registry.yarnpkg.com/codemirror/-/codemirror-5.58.2.tgz#ed54a1796de1498688bea1cdd4e9eeb187565d1b"
 
 color-convert@^1.3.0, color-convert@^1.9.0:
   version "1.9.0"