diff --git a/package-lock.json b/package-lock.json
index c266bf3a..fe1f9783 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@modelcontextprotocol/sdk",
-  "version": "0.3.2",
+  "version": "0.3.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@modelcontextprotocol/sdk",
-      "version": "0.3.2",
+      "version": "0.3.3",
       "dependencies": {
         "content-type": "^1.0.5",
         "raw-body": "^3.0.0",
diff --git a/package.json b/package.json
index 9d55b1a0..d561dd99 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@modelcontextprotocol/sdk",
-  "version": "0.3.2",
+  "version": "0.3.3",
   "description": "Model Context Protocol implementation for TypeScript",
   "type": "module",
   "main": "./dist/index.js",
diff --git a/src/types.ts b/src/types.ts
index 1d147aa9..61f20da7 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -1061,7 +1061,6 @@ export const ServerResultSchema = z.union([
   ListResourceTemplatesResultSchema,
   ReadResourceResultSchema,
   CallToolResultSchema,
-  CompatibilityCallToolResultSchema,
   ListToolsResultSchema,
 ]);