diff --git a/packages/auth/package.json b/packages/auth/package.json
index 254f1244..dec3825f 100644
--- a/packages/auth/package.json
+++ b/packages/auth/package.json
@@ -29,6 +29,7 @@
     "@interchainjs/utils": "1.7.8",
     "@noble/curves": "^1.1.0",
     "@noble/hashes": "^1.3.1",
+    "@scure/bip32": "^1.0.10",
     "ethers": "^6.5.1"
   },
   "keywords": [
diff --git a/yarn.lock b/yarn.lock
index 034413d3..551a64cc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3562,6 +3562,13 @@
   dependencies:
     "@noble/hashes" "1.4.0"
 
+"@noble/curves@~1.8.1":
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/@noble/curves/-/curves-1.8.1.tgz#19bc3970e205c99e4bdb1c64a4785706bce497ff"
+  integrity sha512-warwspo+UYUPep0Q+vtdVB4Ugn8GGQj8iyB3gnRWsztmUHTI3S1nhdiWNsPUGL0vud7JlRRk1XEu7Lq1KGTnMQ==
+  dependencies:
+    "@noble/hashes" "1.7.1"
+
 "@noble/hashes@1.3.2":
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/@noble/hashes/-/hashes-1.3.2.tgz#6f26dbc8fbc7205873ce3cee2f690eba0d421b39"
@@ -3572,6 +3579,11 @@
   resolved "https://registry.npmjs.org/@noble/hashes/-/hashes-1.4.0.tgz"
   integrity sha512-V1JJ1WTRUqHHrOSh597hURcMqVKVGL/ea3kv0gSnEdsEZ0/+VyPghM1lMNGc00z7CIQorSvbKpuJkxvuHbvdbg==
 
+"@noble/hashes@1.7.1", "@noble/hashes@~1.7.1":
+  version "1.7.1"
+  resolved "https://registry.yarnpkg.com/@noble/hashes/-/hashes-1.7.1.tgz#5738f6d765710921e7a751e00c20ae091ed8db0f"
+  integrity sha512-B8XBPsn4vT/KJAGqDzbwztd+6Yte3P4V7iafm24bxgDe/mlRuK6xmWPuCNrKt2vDafZ8MfJLlchDG/vYafQEjQ==
+
 "@nodelib/fs.scandir@2.1.5":
   version "2.1.5"
   resolved "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz"
@@ -4214,6 +4226,11 @@
   resolved "https://registry.yarnpkg.com/@scure/base/-/base-1.1.7.tgz#fe973311a5c6267846aa131bc72e96c5d40d2b30"
   integrity sha512-PPNYBslrLNNUQ/Yad37MHYsNQtK67EhWb6WtSvNLLPo7SdVZgkUjD6Dg+5On7zNwmskf8OX7I7Nx5oN+MIWE0g==
 
+"@scure/base@~1.2.2":
+  version "1.2.4"
+  resolved "https://registry.yarnpkg.com/@scure/base/-/base-1.2.4.tgz#002eb571a35d69bdb4c214d0995dff76a8dcd2a9"
+  integrity sha512-5Yy9czTO47mqz+/J8GM6GIId4umdCk1wc1q8rKERQulIoc8VP9pzDcghv10Tl2E7R96ZUx/PhND3ESYUQX8NuQ==
+
 "@scure/bip32@1.4.0":
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/@scure/bip32/-/bip32-1.4.0.tgz#4e1f1e196abedcef395b33b9674a042524e20d67"
@@ -4223,6 +4240,15 @@
     "@noble/hashes" "~1.4.0"
     "@scure/base" "~1.1.6"
 
+"@scure/bip32@^1.0.10":
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/@scure/bip32/-/bip32-1.6.2.tgz#093caa94961619927659ed0e711a6e4bf35bffd0"
+  integrity sha512-t96EPDMbtGgtb7onKKqxRLfE5g05k7uHnHRM2xdE6BP/ZmxaLtPek4J4KfVn/90IQNrU1IOAqMgiDtUdtbe3nw==
+  dependencies:
+    "@noble/curves" "~1.8.1"
+    "@noble/hashes" "~1.7.1"
+    "@scure/base" "~1.2.2"
+
 "@scure/bip39@1.3.0":
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/@scure/bip39/-/bip39-1.3.0.tgz#0f258c16823ddd00739461ac31398b4e7d6a18c3"