diff --git a/package-lock.json b/package-lock.json
index a5258df..b6dda39 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5387,7 +5387,7 @@
     },
     "is-obj": {
       "version": "1.0.1",
-      "resolved": "http://registry.npmjs.org/is-obj/-/is-obj-1.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/is-obj/-/is-obj-1.0.1.tgz",
       "integrity": "sha1-PkcprB9f3gJc19g6iW2rn09n2w8=",
       "dev": true
     },
@@ -5792,9 +5792,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.20",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
-      "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "lodash.clone": {
       "version": "4.5.0",
diff --git a/package.json b/package.json
index c491001..f93b621 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "description": "A flow based programming environment for javascript and nodejs.",
   "dependencies": {
     "chart.js": "^2.9.4",
-    "lodash": "^4.17.20",
+    "lodash": "^4.17.21",
     "prettier": "^1.19.1",
     "pug": "^2.0.4",
     "vue": "^2.6.12",