diff --git a/dapps/react-dapp-v2/package.json b/dapps/react-dapp-v2/package.json
index fb3f6cb..d5f4dac 100644
--- a/dapps/react-dapp-v2/package.json
+++ b/dapps/react-dapp-v2/package.json
@@ -13,7 +13,7 @@
     "@celo/wallet-base": "^3.0.1",
     "@ethereumjs/tx": "^3.5.0",
     "@kadena/client": "^0.5.0",
-    "@kadena/cryptography-utils": "^0.3.3",
+    "@kadena/cryptography-utils": "^0.4.0",
     "@kadena/types": "^0.3.3",
     "@multiversx/sdk-core": "12.8.0",
     "@multiversx/sdk-wallet": "4.2.0",
diff --git a/dapps/react-dapp-v2/yarn.lock b/dapps/react-dapp-v2/yarn.lock
index e047cd4..8869562 100644
--- a/dapps/react-dapp-v2/yarn.lock
+++ b/dapps/react-dapp-v2/yarn.lock
@@ -2058,7 +2058,7 @@
     encoding "~0.1.13"
     yaml "~2.1.1"
 
-"@kadena/cryptography-utils@0.3.3", "@kadena/cryptography-utils@^0.3.3":
+"@kadena/cryptography-utils@0.3.3":
   version "0.3.3"
   resolved "https://registry.yarnpkg.com/@kadena/cryptography-utils/-/cryptography-utils-0.3.3.tgz#fea284b28a413a998fd5600698000aedbe0d97ba"
   integrity sha512-6GYpjXKbMEeVR9TwIPnE2gv1yjIlIxnlMTH6R0fqlgg8AMkk5WwJ1DpKlahEh2ii2shoZISfmlKLa24U8Fkd/g==
@@ -2068,6 +2068,15 @@
     buffer "^6.0.3"
     tweetnacl "^1.0.3"
 
+"@kadena/cryptography-utils@^0.4.0":
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/@kadena/cryptography-utils/-/cryptography-utils-0.4.2.tgz#00b13ad4db91afbcde43c309d03c309ba8e40a86"
+  integrity sha512-4OdFS7fDYkvhq89JHj0kB8qHBk19hgbX5UN/959ibv6mtMvBjNgq/MVT3Fa146wgFqAHVySyzWi8pSeD9Qzk1A==
+  dependencies:
+    blakejs "^1.2.1"
+    buffer "^6.0.3"
+    tweetnacl "^1.0.3"
+
 "@kadena/pactjs@0.2.9":
   version "0.2.9"
   resolved "https://registry.yarnpkg.com/@kadena/pactjs/-/pactjs-0.2.9.tgz#c636ea14ab146150ee8c9c869ca664eaf2836a18"
diff --git a/wallets/react-wallet-v2/package.json b/wallets/react-wallet-v2/package.json
index b962fae..8f37362 100644
--- a/wallets/react-wallet-v2/package.json
+++ b/wallets/react-wallet-v2/package.json
@@ -15,7 +15,7 @@
     "@emotion/react": "^11.11.1",
     "@emotion/styled": "^11.11.0",
     "@json-rpc-tools/utils": "1.7.6",
-    "@kadena/cryptography-utils": "^0.3.2",
+    "@kadena/cryptography-utils": "^0.4.0",
     "@kadena/types": "^0.3.2",
     "@material-ui/core": "^4.12.4",
     "@material-ui/icons": "^4.11.3",
diff --git a/wallets/react-wallet-v2/yarn.lock b/wallets/react-wallet-v2/yarn.lock
index 361cce3..557192d 100644
--- a/wallets/react-wallet-v2/yarn.lock
+++ b/wallets/react-wallet-v2/yarn.lock
@@ -960,17 +960,16 @@
     "@json-rpc-tools/types" "^1.7.6"
     "@pedrouid/environment" "^1.0.1"
 
-"@kadena/cryptography-utils@^0.3.2":
-  version "0.3.2"
-  resolved "https://registry.yarnpkg.com/@kadena/cryptography-utils/-/cryptography-utils-0.3.2.tgz#4fa6d26bc6e67709507a2c8935480e2331629bbd"
-  integrity sha512-+z1liOA5TDEBEPvpKKCTG43jVtPV8jr3godoyUpu/aCcNB48Wk/BzzV1vCjFaNFb8P6s9UtTW0NO9EsV5JZsTw==
+"@kadena/cryptography-utils@^0.4.0":
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/@kadena/cryptography-utils/-/cryptography-utils-0.4.2.tgz#00b13ad4db91afbcde43c309d03c309ba8e40a86"
+  integrity sha512-4OdFS7fDYkvhq89JHj0kB8qHBk19hgbX5UN/959ibv6mtMvBjNgq/MVT3Fa146wgFqAHVySyzWi8pSeD9Qzk1A==
   dependencies:
-    "@kadena/types" "0.3.2"
     blakejs "^1.2.1"
     buffer "^6.0.3"
     tweetnacl "^1.0.3"
 
-"@kadena/types@0.3.2", "@kadena/types@^0.3.2":
+"@kadena/types@^0.3.2":
   version "0.3.2"
   resolved "https://registry.yarnpkg.com/@kadena/types/-/types-0.3.2.tgz#7245110735d984d72fe1d4fc65ce94924fab85e1"
   integrity sha512-xgdbILZdZk5i6Kq7yVuCyhKYU8YY7F5S14xlePOQRN7kUex5Io9faAhHmMnpTzeMqpdMnv7qWKZ8zXaBLkv4oA==