diff --git a/package.json b/package.json
index bcf102d..db462db 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "business-whatsapp",
   "author": "frkr",
   "license": "MIT",
-  "version": "18.1.1",
+  "version": "18.1.2",
   "description": "WhatsApp Business API Client unofficial",
   "homepage": "https://ideias.casa/",
   "repository": {
diff --git a/src/WhatsApp.d.ts b/src/WhatsApp.d.ts
index 7f2e78b..921112e 100644
--- a/src/WhatsApp.d.ts
+++ b/src/WhatsApp.d.ts
@@ -75,6 +75,7 @@ interface MessageObject {
     context?: any // TODO
     document?: any // TODO
     errors?: any // TODO
+    sticker?: any // TODO
 
     identity?: any // TODO
     image?: MediaMessage // TODO