diff --git a/package-lock.json b/package-lock.json
index a9d3c43..a2d6a3f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "rpc-websockets",
-  "version": "9.0.3",
+  "version": "9.0.4",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "rpc-websockets",
-      "version": "9.0.3",
+      "version": "9.0.4",
       "license": "LGPL-3.0-only",
       "dependencies": {
         "@swc/helpers": "^0.5.11",
diff --git a/package.json b/package.json
index ba0ecdd..3a05447 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rpc-websockets",
-  "version": "9.0.3",
+  "version": "9.0.4",
   "description": "JSON-RPC 2.0 implementation over WebSockets for Node.js",
   "exports": {
     "browser": {