From 51cf856380bc977c8c33a7d82d161dc6096a84cc Mon Sep 17 00:00:00 2001
From: Ali Behjati <bahjatia@gmail.com>
Date: Thu, 31 Aug 2023 11:04:18 +0200
Subject: [PATCH] fix(eth): update legacy updateFee method pricing

---
 package-lock.json                                        | 2 +-
 target_chains/ethereum/contracts/contracts/pyth/Pyth.sol | 7 +++++--
 target_chains/ethereum/contracts/package.json            | 2 +-
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 50617c94c4..044ed06ea3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -58612,7 +58612,7 @@
     },
     "target_chains/ethereum/contracts": {
       "name": "@pythnetwork/pyth-evm-contract",
-      "version": "1.3.0",
+      "version": "1.3.1",
       "license": "ISC",
       "dependencies": {
         "@certusone/wormhole-sdk": "^0.9.22",
diff --git a/target_chains/ethereum/contracts/contracts/pyth/Pyth.sol b/target_chains/ethereum/contracts/contracts/pyth/Pyth.sol
index 01ce154226..6803177e02 100644
--- a/target_chains/ethereum/contracts/contracts/pyth/Pyth.sol
+++ b/target_chains/ethereum/contracts/contracts/pyth/Pyth.sol
@@ -98,7 +98,10 @@ abstract contract Pyth is
     function getUpdateFee(
         uint updateDataSize
     ) public view returns (uint feeAmount) {
-        return singleUpdateFeeInWei() * updateDataSize;
+        // In the accumulator update data a single update can contain
+        // up to 255 messages and we charge a singleUpdateFee per each
+        // message
+        return 255 * singleUpdateFeeInWei() * updateDataSize;
     }
 
     function getUpdateFee(
@@ -679,6 +682,6 @@ abstract contract Pyth is
     }
 
     function version() public pure returns (string memory) {
-        return "1.3.0";
+        return "1.3.1";
     }
 }
diff --git a/target_chains/ethereum/contracts/package.json b/target_chains/ethereum/contracts/package.json
index c24bce9cf2..0a0050ef29 100644
--- a/target_chains/ethereum/contracts/package.json
+++ b/target_chains/ethereum/contracts/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@pythnetwork/pyth-evm-contract",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "",
   "private": "true",
   "devDependencies": {