diff --git a/package-lock.json b/package-lock.json
index a45abe1..6f9d85c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10601,9 +10601,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.15",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "lodash._reinterpolate": {
       "version": "3.0.0",
diff --git a/package.json b/package.json
index 84759cc..6ec6ed9 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "gatsby-transformer-sharp": "^2.2.15",
     "get-youtube-id": "^1.0.1",
     "katex": "^0.15.2",
-    "lodash": "^4.17.15",
+    "lodash": "^4.17.21",
     "moment": "^2.24.0",
     "notion-client": "^4.15.0",
     "prismjs": "^1.26.0",