diff --git a/package-lock.json b/package-lock.json
index eea4b38..5bc2669 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "make-error-cause",
-  "version": "1.2.2",
+  "version": "2.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 229b659..15bb681 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "make-error-cause",
-  "version": "1.2.2",
+  "version": "2.0.0",
   "description": "Make your own nested error types!",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",