diff --git a/package.json b/package.json
index 12b8d88..8c35659 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@uci-utils/type",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "A variable type check utility - extentsion of TypeChecker package",
   "main": "src/type.js",
   "scripts": {
@@ -28,12 +28,12 @@
   },
   "homepage": "https://github.com/uCOMmandIt/uci-utils#readme",
   "dependencies": {
-    "typechecker": "^4.5.0"
+    "typechecker": "^4.7.0"
   },
   "devDependencies": {
     "chai": "^4.2.0",
-    "esm": "^3.2.4",
-    "mocha": "^5.2.0",
-    "nodemon": "^1.18.10"
+    "esm": "^3.2.25",
+    "mocha": "^6.2.0",
+    "nodemon": "^1.19.1"
   }
 }