diff --git a/CHANGELOG.md b/CHANGELOG.md
index 23c9ed68..79adfc53 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 3.5.0
+
+- Update dependencies.
+
 ## 3.4.0
 
 - Update dependencies.
diff --git a/example/pubspec.yaml b/example/pubspec.yaml
index 8d804a46..b9ccbaad 100644
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -36,7 +36,7 @@ dependencies:
   http: ^1.1.0
   # blockchain_utils:
   #   path: ../../blockchain_utils
-  blockchain_utils: ^3.1.0
+  blockchain_utils: ^3.2.0
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.2
diff --git a/pubspec.yaml b/pubspec.yaml
index 042a05eb..3c9ee480 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: on_chain
 description: Streamline Ethereum, Tron, Solana and Cardano operations. Effortlessly create transactions, interact with smart contracts, sign, and send transactions.
-version: 3.4.0
+version: 3.5.0
 homepage: "https://github.com/mrtnetwork/on_chain"
 repository: "https://github.com/mrtnetwork/on_chain"
 Author: mrhaydari.t@gmail.com
@@ -17,7 +17,7 @@ environment:
 
 
 dependencies:
-  blockchain_utils: ^3.1.0
+  blockchain_utils: ^3.2.0
     # path: ../blockchain_utils