diff --git a/Cargo.toml b/Cargo.toml
index 76263ef..654f997 100755
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "solana-streamer-sdk"
-version = "1.1.6"
+version = "1.2.0"
 edition = "2021"
 authors = ["William <byteblock6@gmail.com>", "sgxiang <sgxiang@gmail.com>", "wei <1415121722@qq.com>"]
 repository = "https://github.com/0xfnzero/solana-streamer"
diff --git a/README.md b/README.md
index bcf9e1a..03a4d32 100755
--- a/README.md
+++ b/README.md
@@ -109,14 +109,14 @@ Add the dependency to your `Cargo.toml`:
 
 ```toml
 # Add to your Cargo.toml
-solana-streamer-sdk = { path = "./solana-streamer", version = "1.1.6" }
+solana-streamer-sdk = { path = "./solana-streamer", version = "1.2.0" }
 ```
 
 ### Use crates.io
 
 ```toml
 # Add to your Cargo.toml
-solana-streamer-sdk = "1.1.6"
+solana-streamer-sdk = "1.2.0"
 ```
 
 ## 🔄 Migration Guide
diff --git a/README_CN.md b/README_CN.md
index 1d58687..a21c73d 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -108,14 +108,14 @@ git clone https://github.com/0xfnzero/solana-streamer
 
 ```toml
 # 添加到您的 Cargo.toml
-solana-streamer-sdk = { path = "./solana-streamer", version = "1.1.6" }
+solana-streamer-sdk = { path = "./solana-streamer", version = "1.2.0" }
 ```
 
 ### 使用 crates.io
 
 ```toml
 # 添加到您的 Cargo.toml
-solana-streamer-sdk = "1.1.6"
+solana-streamer-sdk = "1.2.0"
 ```
 
 ## 🔄 迁移指南