diff --git a/package.json b/package.json
index 9bfca1552..1bc583900 100644
--- a/package.json
+++ b/package.json
@@ -92,7 +92,7 @@
     "babel-plugin-transform-react-jsx": "^6.24.1",
     "babel-preset-preact": "^1.1.0",
     "chart.js": "^2.8.0",
-    "codemirror": "^5.49.0",
+    "codemirror": "^5.49.2",
     "focus-visible": "^5.0.2",
     "intersection-observer": "^0.7.0",
     "linkstate": "^1.1.1",
diff --git a/yarn.lock b/yarn.lock
index 83c65ffe7..a9f9ab741 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3065,10 +3065,10 @@ 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@^5.49.0:
-  version "5.49.0"
-  resolved "https://registry.yarnpkg.com/codemirror/-/codemirror-5.49.0.tgz#adedbffcc81091e4a0334bcb96b1ae3b7ada5e3f"
-  integrity sha512-Hyzr0HToBdZpLBN9dYFO/KlJAsKH37/cXVHPAqa+imml0R92tb9AkmsvjnXL+SluEvjjdfkDgRjc65NG5jnMYA==
+codemirror@^5.49.2:
+  version "5.49.2"
+  resolved "https://registry.yarnpkg.com/codemirror/-/codemirror-5.49.2.tgz#c84fdaf11b19803f828b0c67060c7bc6d154ccad"
+  integrity sha512-dwJ2HRPHm8w51WB5YTF9J7m6Z5dtkqbU9ntMZ1dqXyFB9IpjoUFDj80ahRVEoVanfIp6pfASJbOlbWdEf8FOzQ==
 
 collection-visit@^1.0.0:
   version "1.0.0"