diff --git a/package-lock.json b/package-lock.json
index 9774e46e..58e93f3e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -58316,7 +58316,7 @@
     },
     "target_chains/ethereum/contracts": {
       "name": "@pythnetwork/pyth-evm-contract",
-      "version": "1.4.0",
+      "version": "1.4.3",
       "license": "Apache-2.0",
       "dependencies": {
         "@certusone/wormhole-sdk": "^0.9.22",
diff --git a/target_chains/ethereum/contracts/.env.test b/target_chains/ethereum/contracts/.env.test
index 1c83770a..7df273af 100644
--- a/target_chains/ethereum/contracts/.env.test
+++ b/target_chains/ethereum/contracts/.env.test
@@ -1,12 +1,6 @@
 # Migrations Metadata
 MIGRATIONS_DIR=./migrations/test
 
-# By default tests are run against the tilt Wormhole deployment. If you wish to test against
-# the read-only Wormhole receiver instead, uncomment the following line:
-# MIGRATIONS_DIR=./migrations/prod-receiver
-
-MIGRATIONS_NETWORK=development
-
 # Wormhole Core Migrations
 INIT_SIGNERS=["0xbeFA429d57cD18b7F8A4d91A2da9AB4AF05d0FBe"]
 INIT_CHAIN_ID=0x2
diff --git a/target_chains/ethereum/contracts/README.md b/target_chains/ethereum/contracts/README.md
index aadbff42..0e6a046b 100644
--- a/target_chains/ethereum/contracts/README.md
+++ b/target_chains/ethereum/contracts/README.md
@@ -47,7 +47,7 @@ npx ganache-cli -e 10000 --deterministic --time="1970-01-02T00:00:00+00:00" --ho
 2. deploy the contracts:
 
 ```bash
-cp .env.test .env && npx truffle compile --all && npx truffle migrate
+cp .env.test .env && npx truffle compile --all && npx truffle migrate --network development
 ```
 
 3. Run the test suite:
diff --git a/target_chains/ethereum/contracts/migrations/test/2_deploy_wormhole.js b/target_chains/ethereum/contracts/migrations/test/2_deploy_wormhole.js
index a17cf64b..dd5c472e 100644
--- a/target_chains/ethereum/contracts/migrations/test/2_deploy_wormhole.js
+++ b/target_chains/ethereum/contracts/migrations/test/2_deploy_wormhole.js
@@ -1,5 +1,4 @@
-const loadEnv = require("../../scripts/loadEnv");
-loadEnv("../../");
+require("dotenv").config();
 
 const Setup = artifacts.require("Setup");
 const Implementation = artifacts.require("Implementation");
diff --git a/target_chains/ethereum/contracts/migrations/test/3_deploy_pyth.js b/target_chains/ethereum/contracts/migrations/test/3_deploy_pyth.js
index 7de88adb..b1901728 100644
--- a/target_chains/ethereum/contracts/migrations/test/3_deploy_pyth.js
+++ b/target_chains/ethereum/contracts/migrations/test/3_deploy_pyth.js
@@ -1,5 +1,4 @@
-const loadEnv = require("../../scripts/loadEnv");
-loadEnv("../../");
+require("dotenv").config();
 
 const bs58 = require("bs58");
 
diff --git a/target_chains/ethereum/contracts/package.json b/target_chains/ethereum/contracts/package.json
index 77dab7a1..637600b6 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": "1.4.0",
+  "version": "1.4.3",
   "description": "",
   "private": "true",
   "devDependencies": {