diff --git a/package-lock.json b/package-lock.json
index 6e08633..e82b3a3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
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+      "resolved": "https://registry.npmjs.org/validator/-/validator-9.4.1.tgz",
       "integrity": "sha512-YV5KjzvRmSyJ1ee/Dm5UED0G+1L4GZnLN3w6/T+zZm8scVua4sOhYKWTUrKa0H/tMiJyO9QLHMPN+9mB/aMunA==",
       "dev": true
     },
@@ -12369,7 +12369,7 @@
         },
         "get-stream": {
           "version": "3.0.0",
-          "resolved": "http://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
+          "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
           "integrity": "sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ=",
           "dev": true
         }
@@ -12389,7 +12389,7 @@
     },
     "wrap-ansi": {
       "version": "2.1.0",
-      "resolved": "http://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
       "integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
       "requires": {
         "string-width": "^1.0.1",
diff --git a/package.json b/package.json
index 4e07351..3b5b439 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vivocha/bot-sdk",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "description": "Vivocha BOT SDK: TypeScript / JavaScript SDK to create Vivocha chatbots",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",
@@ -15,7 +15,7 @@
     "check-coverage": "./node_modules/.bin/nyc check-coverage --statements 90 --branches 60 --functions 80 --lines 90",
     "report-coverage": "cat ./coverage/lcov.info | coveralls",
     "watch:test": "npm t -- -w",
-    "test": "npm run build && tsc -p test && mocha --exit --no-timeouts --recursive --reporter mochawesome --reporter-options reportDir=test-results test/**/*.test.js",
+    "test": "find ./test/ts -type f -name '*.js' -delete && npm run build && tsc -p test && mocha --exit --no-timeouts --recursive --reporter mochawesome --reporter-options reportDir=test-results test/**/*.test.js",
     "test:debug": "npm run build && tsc -p test && mocha --inspect-brk --recursive test/**/*.test.js",
     "cover": "./node_modules/.bin/nyc --reporter=lcov --reporter=text npm t",
     "semantic-release": "semantic-release pre && npm publish && semantic-release post"
@@ -70,7 +70,7 @@
   "dependencies": {
     "@types/debug": "0.0.30",
     "@types/express": "^4.11.1",
-    "@vivocha/public-entities": "^6.5.3",
+    "@vivocha/public-entities": "6.5.3",
     "arrest": "^7.5.0",
     "lodash": "^4.17.11",
     "node-wit": "^5.0.0",