diff --git a/package.json b/package.json
index c66be5f9834..ca2eb8f0e82 100644
--- a/package.json
+++ b/package.json
@@ -330,7 +330,7 @@
     "@metamask/utils": "^11.11.0",
     "@myx-trade/sdk": "^0.1.265",
     "@ngraveio/bc-ur": "^1.1.6",
-    "@nktkas/hyperliquid": "^0.30.2",
+    "@nktkas/hyperliquid": "^0.32.2",
     "@noble/curves": "1.9.6",
     "@noble/hashes": "1.8.0",
     "@notifee/react-native": "^9.0.0",
diff --git a/shim.js b/shim.js
index bc6d2926c8d..e5fba21d16a 100644
--- a/shim.js
+++ b/shim.js
@@ -130,6 +130,32 @@ if (typeof global.CustomEvent === 'undefined') {
   };
 }
 
+// CloseEvent polyfill for @nktkas/rews v2 (used by Hyperliquid SDK WebSocket transport)
+// React Native/Hermes does not provide CloseEvent as a global constructor
+if (typeof global.CloseEvent === 'undefined') {
+  global.CloseEvent = function (type, params) {
+    params = params || {};
+    const event = new global.Event(type, params);
+    event.code = params.code ?? 0;
+    event.reason = params.reason ?? '';
+    event.wasClean = params.wasClean ?? false;
+    return event;
+  };
+}
+
+// MessageEvent polyfill for @nktkas/rews v2 (used by Hyperliquid SDK WebSocket transport)
+// React Native/Hermes does not provide MessageEvent as a global constructor
+if (typeof global.MessageEvent === 'undefined') {
+  global.MessageEvent = function (type, params) {
+    params = params || {};
+    const event = new global.Event(type, params);
+    event.data = params.data ?? null;
+    event.origin = params.origin ?? '';
+    event.lastEventId = params.lastEventId ?? '';
+    return event;
+  };
+}
+
 class AbortError extends Error {
   constructor(message) {
     super(message);
diff --git a/yarn.lock b/yarn.lock
index 4f553e5f7d2..4e11230e313 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -10381,24 +10381,21 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@nktkas/hyperliquid@npm:^0.30.2":
-  version: 0.30.2
-  resolution: "@nktkas/hyperliquid@npm:0.30.2"
-  dependencies:
-    "@nktkas/rews": "npm:^1.2.3"
-    "@noble/hashes": "npm:^2.0.1"
-    micro-eth-signer: "npm:^0.18.1"
-    valibot: "npm:1.2.0"
-  bin:
-    hyperliquid: esm/bin/cli.js
-  checksum: 10/dd26b562d45d051192548f1c9f542b120e3a6db21a0a8a5f93d16e9f75c2bcefa297e2a12ee56828b9e1e87a373d6c18548c2388467d22ba8981a32c16486aab
+"@nktkas/hyperliquid@npm:^0.32.2":
+  version: 0.32.2
+  resolution: "@nktkas/hyperliquid@npm:0.32.2"
+  dependencies:
+    "@nktkas/rews": "npm:^2"
+    "@noble/hashes": "npm:^2"
+    valibot: "npm:1.3.1"
+  checksum: 10/58ffc50d51aa5842285697c45b2c8bc80a7e0a610b82220902f8f7acee2e58c4099dcc195ce1456130869c3e33c93d6445f02833a59997e8b937398991d8829e
   languageName: node
   linkType: hard
 
-"@nktkas/rews@npm:^1.2.3":
-  version: 1.2.3
-  resolution: "@nktkas/rews@npm:1.2.3"
-  checksum: 10/032d7373ba976167d6f8f24746e9f2ebf20768811943ce8d33ffbb28fab0ad6259800177bd9964449f8fd67c5ef7e781fcee9f1d9bbbffd55f133e4a4c6d9fce
+"@nktkas/rews@npm:^2":
+  version: 2.1.0
+  resolution: "@nktkas/rews@npm:2.1.0"
+  checksum: 10/c658d42d6ca79dad62d594818d680317e6f4ecc939149f02a588939b0e4fc40fb5b673199772241d4ca771b28f7bded8cbe0947d267f31a90ec6bc95d226c633
   languageName: node
   linkType: hard
 
@@ -10497,15 +10494,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@noble/curves@npm:^2.0.0":
-  version: 2.0.1
-  resolution: "@noble/curves@npm:2.0.1"
-  dependencies:
-    "@noble/hashes": "npm:2.0.1"
-  checksum: 10/e826af523f40a671601a6d07f98df16c3afe1cbd0349c3ba4d7b31f6dba7dc743822719f260bd291716b6b42b8dc327f94a76b4852359aa85f79df461eb22bfc
-  languageName: node
-  linkType: hard
-
 "@noble/hashes@npm:1.3.2":
   version: 1.3.2
   resolution: "@noble/hashes@npm:1.3.2"
@@ -10541,7 +10529,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@noble/hashes@npm:2.0.1, @noble/hashes@npm:^2.0.0, @noble/hashes@npm:^2.0.1":
+"@noble/hashes@npm:^2":
   version: 2.0.1
   resolution: "@noble/hashes@npm:2.0.1"
   checksum: 10/f4d00e7564eb4ff4e6d16be151dd0e404aede35f91e4372b0a8a6ec888379c1dd1e02c721b480af8e7853bea9637185b5cb9533970c5b77d60c254ead0cfd8f7
@@ -13132,13 +13120,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@scure/base@npm:2.0.0":
-  version: 2.0.0
-  resolution: "@scure/base@npm:2.0.0"
-  checksum: 10/8fb86024f22e9c532d513b8df8a672252e58bd5695920ce646162287f0accd38e89cab58722a738b3d247b5dcf7760362ae2d82d502be7e62a555f5d98f8a110
-  languageName: node
-  linkType: hard
-
 "@scure/base@npm:~1.1.3, @scure/base@npm:~1.1.6":
   version: 1.1.9
   resolution: "@scure/base@npm:1.1.9"
@@ -35685,7 +35666,7 @@ __metadata:
     "@metamask/utils": "npm:^11.11.0"
     "@myx-trade/sdk": "npm:^0.1.265"
     "@ngraveio/bc-ur": "npm:^1.1.6"
-    "@nktkas/hyperliquid": "npm:^0.30.2"
+    "@nktkas/hyperliquid": "npm:^0.32.2"
     "@noble/curves": "npm:1.9.6"
     "@noble/hashes": "npm:1.8.0"
     "@notifee/react-native": "npm:^9.0.0"
@@ -36327,17 +36308,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"micro-eth-signer@npm:^0.18.1":
-  version: 0.18.1
-  resolution: "micro-eth-signer@npm:0.18.1"
-  dependencies:
-    "@noble/curves": "npm:^2.0.0"
-    "@noble/hashes": "npm:^2.0.0"
-    micro-packed: "npm:^0.8.0"
-  checksum: 10/daa1127b0f4bffa1ffbe0c0d0f0d5bab98636697e1936a0fa552e0bb3b853b3f6733198219d2791323160feb30c12622b366dffd18ad794ec68a0a8fbaa255f1
-  languageName: node
-  linkType: hard
-
 "micro-ftch@npm:^0.3.1":
   version: 0.3.1
   resolution: "micro-ftch@npm:0.3.1"
@@ -36345,15 +36315,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"micro-packed@npm:^0.8.0":
-  version: 0.8.0
-  resolution: "micro-packed@npm:0.8.0"
-  dependencies:
-    "@scure/base": "npm:2.0.0"
-  checksum: 10/94bc96387be56d95ca758fcaddbeacdd8095344c3cc51b813637587f4b013853088f046d9a2e81354d583f384ec44c35aa008683aa13397d700ddf7b70aff77e
-  languageName: node
-  linkType: hard
-
 "micromatch@npm:^4.0.2, micromatch@npm:^4.0.4, micromatch@npm:^4.0.5, micromatch@npm:^4.0.8":
   version: 4.0.8
   resolution: "micromatch@npm:4.0.8"
@@ -46734,15 +46695,15 @@ __metadata:
   languageName: node
   linkType: hard
 
-"valibot@npm:1.2.0":
-  version: 1.2.0
-  resolution: "valibot@npm:1.2.0"
+"valibot@npm:1.3.1":
+  version: 1.3.1
+  resolution: "valibot@npm:1.3.1"
   peerDependencies:
     typescript: ">=5"
   peerDependenciesMeta:
     typescript:
       optional: true
-  checksum: 10/5f9c15e6f5a2b8eae75332a3317e46e995a1763efe1b91e57bc5064e36f0feba734367c88013d53255bdf09fb9204bf3598d2ca0c3f468c8726095b1c3551926
+  checksum: 10/e14d085fa87fbf41f76d040cdcf17e31527f868c8b82f878bc488a5bc3bc81162406c605182fc720473ec6dcff05393b89fb4a921a4206d9f7b6f76e3c93cf34
   languageName: node
   linkType: hard