diff --git a/modules/package-lock.json b/modules/package-lock.json
index 1eed33c..aaf9499 100644
--- a/modules/package-lock.json
+++ b/modules/package-lock.json
@@ -866,9 +866,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.4",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
-      "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "lodash._baseassign": {
       "version": "3.2.0",
diff --git a/modules/package.json b/modules/package.json
index f7fa9ca..299ccc3 100644
--- a/modules/package.json
+++ b/modules/package.json
@@ -25,7 +25,7 @@
   },
   "dependencies": {
     "graphlib": "2.1.1",
-    "lodash": "4.17.4",
+    "lodash": "4.17.21",
     "minimatch": "3.0.4",
     "object-filter": "1.0.2",
     "parse-gitignore": "0.4.0",