diff --git a/package-lock.json b/package-lock.json
index 733d4ae7..33ff401d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "worker-factory",
-  "version": "4.1.4",
+  "version": "4.1.5",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 1c0f8bba..64d84a7f 100644
--- a/package.json
+++ b/package.json
@@ -82,5 +82,5 @@
     "test": "grunt lint && grunt test"
   },
   "types": "build/es2018/module.d.ts",
-  "version": "4.1.4"
+  "version": "4.1.5"
 }