diff --git a/CHANGELOG.md b/CHANGELOG.md
index e9463387..b4018b0c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+## [0.65.0](https://github.com/propeller-heads/tycho-simulation/compare/0.64.0...0.65.0) (2024-12-20)
+
+
+### Features
+
+* **uniswap_v4:** implement `ProtocolSim` except `delta_transition` ([6155b4a](https://github.com/propeller-heads/tycho-simulation/commit/6155b4ad64f0ad1a371af33c08d3890694d48ad1))
+* **uniswap_v4:** implement `swap()` for `UniswapV4State` ([584347c](https://github.com/propeller-heads/tycho-simulation/commit/584347cd4b40fe5a26c0395935884b10fd40f071))
+
 ## [0.64.0](https://github.com/propeller-heads/tycho-simulation/compare/0.63.0...0.64.0) (2024-12-20)
 
 
diff --git a/Cargo.lock b/Cargo.lock
index b3120a0c..d4fd0953 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -14,7 +14,7 @@ dependencies = [
 
 [[package]]
 name = "_tycho_simulation_py"
-version = "0.64.0"
+version = "0.65.0"
 dependencies = [
  "alloy",
  "num-bigint",
@@ -7120,7 +7120,7 @@ dependencies = [
 
 [[package]]
 name = "tycho-simulation"
-version = "0.64.0"
+version = "0.65.0"
 dependencies = [
  "alloy",
  "alloy-primitives",
diff --git a/Cargo.toml b/Cargo.toml
index 735be00b..36a55114 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "tycho-simulation"
-version = "0.64.0"
+version = "0.65.0"
 edition = "2021"
 
 [workspace]
diff --git a/tycho_simulation_py/Cargo.toml b/tycho_simulation_py/Cargo.toml
index 0bc35001..4d0fe545 100644
--- a/tycho_simulation_py/Cargo.toml
+++ b/tycho_simulation_py/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "_tycho_simulation_py"
-version = "0.64.0"
+version = "0.65.0"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
diff --git a/tycho_simulation_py/pyproject.toml b/tycho_simulation_py/pyproject.toml
index fe20c13f..f79e4565 100644
--- a/tycho_simulation_py/pyproject.toml
+++ b/tycho_simulation_py/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "tycho-simulation-py"
-version = "0.64.0"
+version = "0.65.0"
 requires-python = ">=3.7"
 classifiers = [
     "Programming Language :: Rust",