diff --git a/apps/cosmjs/package.json b/apps/cosmjs/package.json
index cd9b694..e23b300 100644
--- a/apps/cosmjs/package.json
+++ b/apps/cosmjs/package.json
@@ -26,7 +26,7 @@
     "bignumber.js": "^9.0.2",
     "dotenv": "^16.0.0",
     "elliptic": "^6.5.4",
-    "secp256k1": "^4.0.3"
+    "secp256k1": "^5.0.0"
   },
   "devDependencies": {
     "@types/elliptic": "^6.4.14",
diff --git a/yarn.lock b/yarn.lock
index 24892e6..c8454b6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6175,6 +6175,11 @@ node-addon-api@^2.0.0:
   resolved "https://registry.yarnpkg.com/node-addon-api/-/node-addon-api-2.0.2.tgz#432cfa82962ce494b132e9d72a15b29f71ff5d32"
   integrity sha512-Ntyt4AIXyaLIuMHF6IOoTakB3K+RWxwtsHNRxllEoA6vPwP9o4866g6YWDLUdnucilZhmkxiHwHr11gAENw+QA==
 
+node-addon-api@^5.0.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/node-addon-api/-/node-addon-api-5.1.0.tgz#49da1ca055e109a23d537e9de43c09cca21eb762"
+  integrity sha512-eh0GgfEkpnoWDq+VY8OyvYhFEzBk6jIYbRKdIlyTiAXIVJ8PyBaKb0rp7oDtoddbdoHWhq8wwr+XZ81F1rpNdA==
+
 node-fetch@^2.6.1, node-fetch@^2.6.8:
   version "2.7.0"
   resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.7.0.tgz#d0f0fa6e3e2dc1d27efcd8ad99d550bda94d187d"
@@ -7195,7 +7200,7 @@ scrypt-js@^3.0.0:
   resolved "https://registry.yarnpkg.com/scrypt-js/-/scrypt-js-3.0.1.tgz#d314a57c2aef69d1ad98a138a21fe9eafa9ee312"
   integrity sha512-cdwTTnqPu0Hyvf5in5asVdZocVDTNRmR7XEcJuIzMjJeSHybHl7vpB66AzwTaIg6CLSbtjcxc8fqcySfnTkccA==
 
-secp256k1@^4.0.1, secp256k1@^4.0.3:
+secp256k1@^4.0.1:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/secp256k1/-/secp256k1-4.0.3.tgz#c4559ecd1b8d3c1827ed2d1b94190d69ce267303"
   integrity sha512-NLZVf+ROMxwtEj3Xa562qgv2BK5e2WNmXPiOdVIPLgs6lyTzMvBq0aWTYMI5XCP9jZMVKOcqZLw/Wc4vDkuxhA==
@@ -7204,6 +7209,15 @@ secp256k1@^4.0.1, secp256k1@^4.0.3:
     node-addon-api "^2.0.0"
     node-gyp-build "^4.2.0"
 
+secp256k1@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/secp256k1/-/secp256k1-5.0.0.tgz#be6f0c8c7722e2481e9773336d351de8cddd12f7"
+  integrity sha512-TKWX8xvoGHrxVdqbYeZM9w+izTF4b9z3NhSaDkdn81btvuh+ivbIMGT/zQvDtTFWhRlThpoz6LEYTr7n8A5GcA==
+  dependencies:
+    elliptic "^6.5.4"
+    node-addon-api "^5.0.0"
+    node-gyp-build "^4.2.0"
+
 "semver@2 || 3 || 4 || 5":
   version "5.7.2"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.2.tgz#48d55db737c3287cd4835e17fa13feace1c41ef8"