diff --git a/package.json b/package.json
index a06b3c0..bab427d 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
   "dependencies": {
     "@oclif/command": "^1.5.19",
     "@oclif/config": "^1.13.3",
-    "@twilio/cli-core": "^4.3.3",
+    "@twilio/cli-core": "^5.0.0",
     "create-twilio-function": "^2.3.0",
     "lodash.camelcase": "^4.3.0",
     "lodash.kebabcase": "^4.1.1",
@@ -24,7 +24,7 @@
     "eslint-config-oclif": "^1.5.1",
     "globby": "^8.0.2",
     "mocha": "^5.2.0",
-    "nyc": "^13.3.0"
+    "nyc": "^15.0.0"
   },
   "engines": {
     "node": ">=8.10.0"