diff --git a/package.json b/package.json
index 3c9f82e7..8d9ae802 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
   "license": "Apache-2.0",
   "dependencies": {
     "@babel/plugin-transform-modules-commonjs": "^7.18.6",
-    "@cosmos-client/core": "0.45.13",
+    "@cosmos-client/core": "0.47.1",
     "@cosmos-client/cosmwasm": "^0.20.1",
     "@cosmos-client/ibc": "^1.2.1",
     "@types/lodash": "^4.14.182",
diff --git a/yarn.lock b/yarn.lock
index d1e5e5be..d5a1c098 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1230,16 +1230,17 @@
   resolved "https://registry.yarnpkg.com/@bcoe/v8-coverage/-/v8-coverage-0.2.3.tgz#75a2e8b51cb758a7553d6804a5932d7aace75c39"
   integrity sha512-0hYQ8SB4Db5zvZB4axdMHGwEaQjkZzFjQiN9LVYvIFB2nSUHW9tYpxWriPrWDASIxiaXax83REcLxuSdnGPZtw==
 
-"@cosmos-client/core@0.45.13":
-  version "0.45.13"
-  resolved "https://registry.yarnpkg.com/@cosmos-client/core/-/core-0.45.13.tgz#53a99f65c53b0cdefee245582a8bbea6f2a04e7d"
-  integrity sha512-OTszam3HnH+PSRh9oW/NkEocrOuQnClCGxRmFSOk25Lck8CTtDeKLzkpNbeyFDJVyJvW5IGLL//n9f43UMwbXQ==
+"@cosmos-client/core@0.47.1":
+  version "0.47.1"
+  resolved "https://registry.yarnpkg.com/@cosmos-client/core/-/core-0.47.1.tgz#f362ffbb26f98dc0f52aeaf5d5c1b9d342a9eafe"
+  integrity sha512-N/2MEm9ciZB9oeojY2y5/bQ8xn4wA/fqZ2mdR2OeRrd8w04cby3vG9qiQkJ1SK61EigOIETpthQtNw05+Swnsw==
   dependencies:
     axios "^0.23.0"
     bech32 "^1.1.4"
     bip32 "^2.0.6"
     bip39 "^3.0.4"
-    protobufjs "^6.11.2"
+    process "^0.11.10"
+    protobufjs "^6.11.3"
     rxjs "^7.4.0"
     secp256k1 "^4.0.2"
     tweetnacl "^1.0.3"
@@ -4897,6 +4898,11 @@ pretty-format@^28.0.0, pretty-format@^28.1.3:
     ansi-styles "^5.0.0"
     react-is "^18.0.0"
 
+process@^0.11.10:
+  version "0.11.10"
+  resolved "https://registry.yarnpkg.com/process/-/process-0.11.10.tgz#7332300e840161bda3e69a1d1d91a7d4bc16f182"
+  integrity sha512-cdGef/drWFoydD1JsMzuFf8100nZl+GT+yacc2bEced5f9Rjk4z+WtFUTBu9PhOi9j/jfmBPu0mMEY4wIdAF8A==
+
 prompts@^2.0.1:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/prompts/-/prompts-2.4.2.tgz#7b57e73b3a48029ad10ebd44f74b01722a4cb069"
@@ -4905,7 +4911,7 @@ prompts@^2.0.1:
     kleur "^3.0.3"
     sisteransi "^1.0.5"
 
-protobufjs@^6.11.2:
+protobufjs@^6.11.2, protobufjs@^6.11.3:
   version "6.11.3"
   resolved "https://registry.yarnpkg.com/protobufjs/-/protobufjs-6.11.3.tgz#637a527205a35caa4f3e2a9a4a13ddffe0e7af74"
   integrity sha512-xL96WDdCZYdU7Slin569tFX712BxsxslWwAfAhCYjQKGTq7dAU91Lomy6nLLhh/dyGhk/YH4TwTSRxTzhuHyZg==