diff --git a/package-lock.json b/package-lock.json
index 155a548..abacf32 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -835,9 +835,9 @@
       }
     },
     "lodash-es": {
-      "version": "4.17.15",
-      "resolved": "https://registry.npmjs.org/lodash-es/-/lodash-es-4.17.15.tgz",
-      "integrity": "sha512-rlrc3yU3+JNOpZ9zj5pQtxnx2THmvRykwL4Xlxoa8I9lHBlVbbyPhgyPMioxVZ4NqyxaVVtaJnzsyOidQIhyyQ=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash-es/-/lodash-es-4.17.21.tgz",
+      "integrity": "sha512-mKnC+QJ9pWVzv+C4/U3rRsHapFfHvQFoFB92e52xeyGMcX6/OlIl78je1u8vePzYZSkkogMPJ2yjxxsb89cxyw=="
     },
     "lowercase-keys": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
index 7602351..a377574 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
   },
   "dependencies": {
     "fast-text-encoding": "^1.0.3",
-    "lodash-es": "^4.17.15",
+    "lodash-es": "^4.17.21",
     "promise-polyfill": "^8.1.3"
   }
 }