diff --git a/package-lock.json b/package-lock.json
index 80d848a..6c4634a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@procedure-rpc/procedure.js",
-  "version": "0.12.0",
+  "version": "0.12.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@procedure-rpc/procedure.js",
-      "version": "0.12.0",
+      "version": "0.12.1",
       "funding": [
         "https://github.com/procedure-rpc/procedure.js?sponsor=1",
         {
diff --git a/package.json b/package.json
index ab2f0af..f4f4953 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@procedure-rpc/procedure.js",
-  "version": "0.12.0",
+  "version": "0.12.1",
   "title": "procedure.js",
   "description": "The simple RPC framework for Node.js.",
   "main": "./dist/index.js",