diff --git a/package.json b/package.json
index a8c33dc1..e9693e5a 100644
--- a/package.json
+++ b/package.json
@@ -91,7 +91,7 @@
     "codemirror": "^5.34.0",
     "core-js": "^2.5.3",
     "js-beautify": "^1.7.5",
-    "lodash": "^4.17.11",
+    "lodash": "^4.17.21",
     "preact": "^8.4.2",
     "preact-compat": "^3.18.4",
     "preact-render-to-string": "^4.1.0",
diff --git a/yarn.lock b/yarn.lock
index 6424e915..fb364be3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4413,9 +4413,9 @@ lodash.uniq@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
 
-lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.2, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.3.0:
-  version "4.17.11"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
+lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.2, lodash@^4.17.21, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.3.0:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 loglevel@^1.4.1:
   version "1.6.1"