diff --git a/package.json b/package.json
index ed8dd67..7fd3406 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "type": "module",
   "name": "@btc-vision/bsi-binary",
-  "version": "1.0.25",
+  "version": "1.0.26",
   "author": "BlobMaster41",
   "description": "OPNet official buffer serialization and deserialization library",
   "main": "build/index.js",
diff --git a/src/buffer/types/math.ts b/src/buffer/types/math.ts
index 14ce380..19c62b2 100644
--- a/src/buffer/types/math.ts
+++ b/src/buffer/types/math.ts
@@ -30,5 +30,5 @@ export type SelectorsMap = DeterministicMap<string, Selector>;
 
 export type MethodMap = DeterministicSet<Selector>;
 
-export const MAX_EVENT_DATA_SIZE: number = 256; // 256 bytes max
+export const MAX_EVENT_DATA_SIZE: number = 352; // 352 bytes max
 export const MAX_EVENTS: number = 8; // 8 events max per transactions.