diff --git a/contract/package-lock.json b/contract/package-lock.json
index 7efe679..0dc72b9 100644
--- a/contract/package-lock.json
+++ b/contract/package-lock.json
@@ -1036,11 +1036,6 @@
                         "colornames": "^1.1.1"
                     }
                 },
-                "lodash": {
-                    "version": "4.17.15",
-                    "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-                    "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
-                },
                 "logform": {
                     "version": "2.1.2",
                     "resolved": "https://registry.npmjs.org/logform/-/logform-2.1.2.tgz",
@@ -1575,11 +1570,6 @@
                         "path-exists": "^3.0.0"
                     }
                 },
-                "lodash": {
-                    "version": "4.17.15",
-                    "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-                    "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
-                },
                 "lodash.camelcase": {
                     "version": "4.3.0",
                     "resolved": "https://registry.npmjs.org/lodash.camelcase/-/lodash.camelcase-4.3.0.tgz",
@@ -2762,10 +2752,9 @@
             }
         },
         "lodash": {
-            "version": "4.17.15",
-            "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-            "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
-            "dev": true
+            "version": "4.17.21",
+            "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+            "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
         },
         "lodash.flattendeep": {
             "version": "4.4.0",