diff --git a/clients/js-legacy/package.json b/clients/js-legacy/package.json
index f14d3a0..9257f92 100644
--- a/clients/js-legacy/package.json
+++ b/clients/js-legacy/package.json
@@ -46,14 +46,14 @@
         "watch": "tsc --build --verbose --watch tsconfig.all.json"
     },
     "peerDependencies": {
-        "@solana/web3.js": "^1.95.5"
+        "@solana/web3.js": "^3.1.0"
     },
     "dependencies": {
         "@solana/codecs": "8.5.0"
     },
     "devDependencies": {
         "@solana/spl-type-length-value": "0.2.0",
-        "@solana/web3.js": "^1.95.5",
+        "@solana/web3.js": "^3.1.0",
         "@types/chai": "^5.0.1",
         "@types/mocha": "^10.0.10",
         "@types/node": "^26.0.0",