diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2fe5ffec..10f2f095 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,19 +2,26 @@ Release History
 ==============
 
 ### Pending
+
+### Version 11.0.0
+
+Released on July 16, 2024
+
 #### Update
-- feat: `SorobanServer.send_transaction` supports sending FeeBumpTransactionEnvelope.
-- fix: Corrected the issue where `TransactionBuilder.from_xdr` could not properly parse transactions containing Soroban operations.
-- fix: Corrected the issue where `FeeBumpTransactionEnvelope.from_xdr` could not properly parse transactions containing Soroban operations.
-- refactor: `TransactionBuilder.from_xdr` previously could return `TransactionBuilder` or `FeeBumpTransactionEnvelope`. Now it will no longer return `TransactionBuilder`, but will return `TransactionEnvelope` or `FeeBumpTransactionEnvelope`.
-- feat: `TransactionBuilder.build_fee_bump_transaction` now supports transactions containing Soroban operations.
+- feat: `SorobanServer.send_transaction` supports sending FeeBumpTransactionEnvelope. ([#956](https://github.com/StellarCN/py-stellar-base/pull/956))
+- fix: Corrected the issue where `TransactionBuilder.from_xdr` could not properly parse transactions containing Soroban operations. ([#957](https://github.com/StellarCN/py-stellar-base/pull/957))
+- fix: Corrected the issue where `FeeBumpTransactionEnvelope.from_xdr` could not properly parse transactions containing Soroban operations. ([#957](https://github.com/StellarCN/py-stellar-base/pull/957))
+- refactor: `TransactionBuilder.from_xdr` previously could return `TransactionBuilder` or `FeeBumpTransactionEnvelope`. Now it will no longer return `TransactionBuilder`, but will return `TransactionEnvelope` or `FeeBumpTransactionEnvelope`. ([#957](https://github.com/StellarCN/py-stellar-base/pull/957))
+- feat: `TransactionBuilder.build_fee_bump_transaction` now supports transactions containing Soroban operations. ([#957](https://github.com/StellarCN/py-stellar-base/pull/957))
+- fix: fix the issue where invoking `SorobanServer.prepare_transaction` for transactions that have already set `SorobanData` could result in unexpected high fees. ([#957](https://github.com/StellarCN/py-stellar-base/pull/957))
+- chore: bump dependencies.
 
 #### Breaking changes
-- refactor: `FeeBumpTransactionEnvelope.base_fee` has been removed. Please use `FeeBumpTransactionEnvelope.fee instead`. Note that their meanings are different:
+- refactor: `FeeBumpTransactionEnvelope.base_fee` has been removed. Please use `FeeBumpTransactionEnvelope.fee instead`. Note that their meanings are different: ([#957](https://github.com/StellarCN/py-stellar-base/pull/957))
   - `FeeBumpTransactionEnvelope.base_fee` represented the maximum fee you were willing to pay per operation for this transaction.
   - `FeeBumpTransactionEnvelope.fee` represents the maximum fee you are willing to pay for this transaction.
-- refactor: `TransactionBuilder.from_xdr` previously could return `TransactionBuilder` or `FeeBumpTransactionEnvelope`. Now it will no longer return `TransactionBuilder`, but will return `TransactionEnvelope` or `FeeBumpTransactionEnvelope`.
-- refactor: `helpers.parse_transaction_envelope_from_xdr` has been marked as deprecated. Please use the refactored `TransactionEnvelope.from_xdr` instead.
+- refactor: `TransactionBuilder.from_xdr` previously could return `TransactionBuilder` or `FeeBumpTransactionEnvelope`. Now it will no longer return `TransactionBuilder`, but will return `TransactionEnvelope` or `FeeBumpTransactionEnvelope`. ([#957](https://github.com/StellarCN/py-stellar-base/pull/957))
+- refactor: `helpers.parse_transaction_envelope_from_xdr` has been marked as deprecated. Please use the refactored `TransactionEnvelope.from_xdr` instead. ([#957](https://github.com/StellarCN/py-stellar-base/pull/957))
 
 ### Version 10.0.0
 
diff --git a/pyproject.toml b/pyproject.toml
index 2165fc2a..b3ce66b9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "stellar-sdk"
-version = "10.0.0"
+version = "11.0.0"
 description = "The Python Stellar SDK library provides APIs to build transactions and connect to Horizon and Soroban-RPC server."
 authors = [
     "overcat <4catcode@gmail.com>",
diff --git a/stellar_sdk/__version__.py b/stellar_sdk/__version__.py
index ba9019a6..bc7b1712 100644
--- a/stellar_sdk/__version__.py
+++ b/stellar_sdk/__version__.py
@@ -11,7 +11,7 @@
 __description__ = "The Python Stellar SDK library provides APIs to build transactions and connect to Horizon and Soroban-RPC server."
 __url__ = "https://github.com/StellarCN/py-stellar-base"
 __issues__ = f"{__url__}/issues"
-__version__ = "10.0.0"
+__version__ = "11.0.0"
 __author__ = "Eno, overcat"
 __author_email__ = "appweb.cn@gmail.com, 4catcode@gmail.com"
 __license__ = "Apache License 2.0"