diff --git a/package.json b/package.json
index df33bc4..8bdd2ce 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ai21",
-  "version": "1.0.0-rc.3",
+  "version": "1.0.0-rc.4",
   "description": "AI21 TypeScript SDK",
   "main": "./dist/index.js",
   "types": "./dist/index.d.ts",
diff --git a/src/version.ts b/src/version.ts
index d5631e6..846dad7 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '1.0.0-rc.3';
+export const VERSION = '1.0.0-rc.4';