diff --git a/prod/server/package.json b/prod/server/package.json
index bee9ed7..6bc9e7f 100644
--- a/prod/server/package.json
+++ b/prod/server/package.json
@@ -5,7 +5,7 @@
     "express": "^4.15.3",
     "firebase-admin": "~5.13.1",
     "firebase-functions": "^2.0.0",
-    "lodash": "^4.17.10",
+    "lodash": "^4.17.21",
     "nuxt-edge": "^2.0.0-25471736.3b2ed03"
   },
   "engines": {
diff --git a/prod/server/yarn.lock b/prod/server/yarn.lock
index 84abfe5..525375d 100644
--- a/prod/server/yarn.lock
+++ b/prod/server/yarn.lock
@@ -1769,7 +1769,7 @@ compressible@^2.0.12, compressible@~2.0.13:
 
 compression@^1.7.1:
   version "1.7.2"
-  resolved "http://registry.npmjs.org/compression/-/compression-1.7.2.tgz#aaffbcd6aaf854b44ebb280353d5ad1651f59a69"
+  resolved "https://registry.npmjs.org/compression/-/compression-1.7.2.tgz#aaffbcd6aaf854b44ebb280353d5ad1651f59a69"
   dependencies:
     accepts "~1.3.4"
     bytes "3.0.0"
@@ -3734,9 +3734,9 @@ 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@^4.17.3, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.3.0, lodash@^4.6.1:
-  version "4.17.10"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.10.tgz#1b7793cf7259ea38fb3661d4d38b3260af8ae4e7"
+lodash@^4.17.10, lodash@^4.17.21, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.3.0, lodash@^4.6.1:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 log-driver@1.2.7:
   version "1.2.7"