diff --git a/cloud_functions/functions/package.json b/cloud_functions/functions/package.json
index ce8f66b1..db80a666 100644
--- a/cloud_functions/functions/package.json
+++ b/cloud_functions/functions/package.json
@@ -28,7 +28,7 @@
     "imagemin": "^7.0.1",
     "imagemin-mozjpeg": "^9.0.0",
     "imagemin-pngquant": "^9.0.2",
-    "lodash": "^4.17.19",
+    "lodash": "^4.17.21",
     "sharp": "^0.25.4"
   },
   "devDependencies": {
diff --git a/cloud_functions/functions/yarn.lock b/cloud_functions/functions/yarn.lock
index d6121e16..f4cd2a72 100644
--- a/cloud_functions/functions/yarn.lock
+++ b/cloud_functions/functions/yarn.lock
@@ -3949,10 +3949,10 @@ lodash.values@^2.4.1:
   dependencies:
     lodash.keys "~2.4.1"
 
-lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.14, lodash@^4.17.19, lodash@^4.17.5:
-  version "4.17.20"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.20.tgz#b44a9b6297bcb698f1c51a3545a2b3b368d59c52"
-  integrity sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==
+lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.14, lodash@^4.17.19, lodash@^4.17.21, lodash@^4.17.5:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 log-symbols@^2.2.0:
   version "2.2.0"