diff --git a/package.json b/package.json
index 5beb031..1e6d558 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "gatsby-source-filesystem": "2.1.55",
     "gatsby-transformer-json": "2.2.27",
     "gatsby-transformer-sharp": "2.3.18",
-    "lodash": "4.17.15",
+    "lodash": "4.17.21",
     "prop-types": "15.7.2",
     "react": "16.13.0",
     "react-autosuggest": "9.4.3",
diff --git a/yarn.lock b/yarn.lock
index 309dfe8..c81d396 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8330,10 +8330,10 @@ lodash.uniq@^4.5.0:
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
   integrity sha1-0CJTc662Uq3BvILklFM5qEJ1R3M=
 
-lodash@4.17.15, lodash@^4.11.1, lodash@^4.15.0, lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.3.0:
-  version "4.17.15"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
-  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
+lodash@4.17.21, lodash@^4.11.1, lodash@^4.15.0, lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.3.0:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 log-update@^3.0.0:
   version "3.2.0"