diff --git a/package.json b/package.json
index a105323..cfe06de 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "revolt-api",
-  "version": "0.5.3-alpha.0",
+  "version": "0.5.3-alpha.0-patch.0",
   "description": "Revolt API typings",
   "main": "dist/index.js",
   "type": "module",
diff --git a/types/Auth.ts b/types/Auth.ts
index daa7314..a10e8c5 100644
--- a/types/Auth.ts
+++ b/types/Auth.ts
@@ -43,7 +43,7 @@ export interface SessionInfo {
     /**
      * Session ID
      */
-    _id?: Id;
+    _id: Id;
 
     /**
      * Device name