diff --git a/public/js/datetimepicker-master/package-lock.json b/public/js/datetimepicker-master/package-lock.json
index c9a9f4c..452d9f1 100644
--- a/public/js/datetimepicker-master/package-lock.json
+++ b/public/js/datetimepicker-master/package-lock.json
@@ -903,8 +903,8 @@
       "dev": true
     },
     "concat": {
-      "version": "github:azer/concat#c64c5cbc2e60b0bc1a8f4bceafed661f66f19dcf",
-      "from": "github:azer/concat",
+      "version": "1.0.0",
+      "resolved": "github:azer/concat#c64c5cbc2e60b0bc1a8f4bceafed661f66f19dcf",
       "dev": true,
       "requires": {
         "parallel-loop": "github:azer/parallel-loop",
@@ -3493,9 +3493,9 @@
       "optional": true
     },
     "lodash": {
-      "version": "4.17.5",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.5.tgz",
-      "integrity": "sha512-svL3uiZf1RwhH+cWrfZn3A4+U58wbP0tGVTLQPbjplZxZ8ROD9VLuNgsRniTlLe7OlSqR79RUehXgpBW/s0IQw==",
+      "version": "4.17.19",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
+      "integrity": "sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==",
       "dev": true
     },
     "lodash.memoize": {