diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1dc287b..bdabe19 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,20 @@
+# [4.0.0](https://github.com/WFCD/warframe.rs/compare/v3.1.1...v4.0.0) (2024-03-05)
+
+
+### Bug Fixes
+
+* Invasion failing when InvasionMember is Infested ([#9](https://github.com/WFCD/warframe.rs/issues/9)) ([eff5b1a](https://github.com/WFCD/warframe.rs/commit/eff5b1a41aa3a67c5d900ed615d7c0d57c8fa62c))
+
+
+### Features
+
+* Added methods to make update listeners onto the client ([16bd7be](https://github.com/WFCD/warframe.rs/commit/16bd7be775613d85f2d1a753701d0316aabe0cbc))
+
+
+### BREAKING CHANGES
+
+* Deprecated warframe-macros and changed project structure
+
 ## [3.1.1](https://github.com/WFCD/warframe.rs/compare/v3.1.0...v3.1.1) (2024-02-10)
 
 
diff --git a/Cargo.toml b/Cargo.toml
index a480157..6e7ea29 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "warframe"
-version = "3.1.1"
+version = "4.0.0"
 edition = "2021"
 description = "An async crate to wrap Warframe's Worldstate API."
 readme = "./README.md"