diff --git a/package-lock.json b/package-lock.json
index 5f4f433a..34669789 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,13 +8,20 @@
       "name": "superpaymaster-tests",
       "version": "1.0.0",
       "dependencies": {
+        "@aastar/shared-config": "^0.3.4",
         "dotenv": "^16.4.5",
-        "ethers": "^6.13.4"
+        "ethers": "^6.16.0"
       },
       "devDependencies": {
         "viem": "^2.38.6"
       }
     },
+    "node_modules/@aastar/shared-config": {
+      "version": "0.3.8",
+      "resolved": "https://registry.npmjs.org/@aastar/shared-config/-/shared-config-0.3.8.tgz",
+      "integrity": "sha512-CmjvbX2zC6uHbZLme4/Lqnk2avi90yrSfgZF/2/7dvixJKEDfwpx1oQiweQyRiF5tQxuwaz0P2W1BbhxdszzOg==",
+      "license": "MIT"
+    },
     "node_modules/@adraffy/ens-normalize": {
       "version": "1.10.1",
       "resolved": "https://registry.npmjs.org/@adraffy/ens-normalize/-/ens-normalize-1.10.1.tgz",
@@ -189,9 +196,9 @@
       }
     },
     "node_modules/ethers": {
-      "version": "6.15.0",
-      "resolved": "https://registry.npmjs.org/ethers/-/ethers-6.15.0.tgz",
-      "integrity": "sha512-Kf/3ZW54L4UT0pZtsY/rf+EkBU7Qi5nnhonjUb8yTXcxH3cdcWrV2cRyk0Xk/4jK6OoHhxxZHriyhje20If2hQ==",
+      "version": "6.16.0",
+      "resolved": "https://registry.npmjs.org/ethers/-/ethers-6.16.0.tgz",
+      "integrity": "sha512-U1wulmetNymijEhpSEQ7Ct/P/Jw9/e7R1j5XIbPRydgV2DjLVMsULDlNksq3RQnFgKoLlZf88ijYtWEXcPa07A==",
       "funding": [
         {
           "type": "individual",
@@ -405,6 +412,7 @@
       "resolved": "https://registry.npmjs.org/ws/-/ws-8.17.1.tgz",
       "integrity": "sha512-6XQFvXTkbfUOZOKKILFG1PDK2NDQs4azKQl26T0YS5CxqWLgXajbPZ+h4gZekJyRqFU8pvnbAbbs/3TgRPy+GQ==",
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=10.0.0"
       },
diff --git a/package.json b/package.json
index ea4f1cc7..0e7afa48 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   "dependencies": {
     "@aastar/shared-config": "^0.3.4",
     "dotenv": "^16.4.5",
-    "ethers": "^6.13.4"
+    "ethers": "^6.16.0"
   },
   "devDependencies": {
     "viem": "^2.38.6"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index aecb5bcc..7c752422 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -15,8 +15,8 @@ importers:
         specifier: ^16.4.5
         version: 16.6.1
       ethers:
-        specifier: ^6.13.4
-        version: 6.15.0
+        specifier: ^6.16.0
+        version: 6.16.0
     devDependencies:
       viem:
         specifier: ^2.38.6
@@ -82,8 +82,8 @@ packages:
     resolution: {integrity: sha512-uBq4egWHTcTt33a72vpSG0z3HnPuIl6NqYcTrKEg2azoEyl2hpW0zqlxysq2pK9HlDIHyHyakeYaYnSAwd8bow==}
     engines: {node: '>=12'}
 
-  ethers@6.15.0:
-    resolution: {integrity: sha512-Kf/3ZW54L4UT0pZtsY/rf+EkBU7Qi5nnhonjUb8yTXcxH3cdcWrV2cRyk0Xk/4jK6OoHhxxZHriyhje20If2hQ==}
+  ethers@6.16.0:
+    resolution: {integrity: sha512-U1wulmetNymijEhpSEQ7Ct/P/Jw9/e7R1j5XIbPRydgV2DjLVMsULDlNksq3RQnFgKoLlZf88ijYtWEXcPa07A==}
     engines: {node: '>=14.0.0'}
 
   eventemitter3@5.0.1:
@@ -185,7 +185,7 @@ snapshots:
 
   dotenv@16.6.1: {}
 
-  ethers@6.15.0:
+  ethers@6.16.0:
     dependencies:
       '@adraffy/ens-normalize': 1.10.1
       '@noble/curves': 1.2.0