diff --git a/package-lock.json b/package-lock.json
index 41cf912..8e04d61 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "dukpt",
-  "version": "2.1.0",
+  "version": "3.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -6702,9 +6702,9 @@
       "dev": true
     },
     "qs": {
-      "version": "6.3.2",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.3.2.tgz",
-      "integrity": "sha1-51vV9uJoEioqDgvaYwslUMFmUCw=",
+      "version": "6.3.3",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.3.3.tgz",
+      "integrity": "sha512-f8CQ/sKJBr9vfNJBdGiPzTSPUufuWyvOFkCYJKN9voqPWuBuhdlSZM78dOHKigtZ0BwuktYGrRFW2DXXc/f2Fg==",
       "dev": true
     },
     "randexp": {