diff --git a/package-lock.json b/package-lock.json
index ab684f5..420b0b5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3602,9 +3602,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.14",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.14.tgz",
-      "integrity": "sha512-mmKYbW3GLuJeX+iGP+Y7Gp1AiGHGbXHCOh/jZmrawMmsE7MS4znI3RL2FsjbqOyMayHInjOeykW7PEajUk1/xw=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "lru-cache": {
       "version": "5.1.1",
diff --git a/package.json b/package.json
index d18326f..2eb7ace 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "license": "ISC",
   "dependencies": {
     "jimp": "0.6.4",
-    "lodash": "4.17.14",
+    "lodash": "4.17.21",
     "pdfjs-dist": "2.1.266",
     "sharp": "0.22.1"
   },