diff --git a/CHANGELOG.md b/CHANGELOG.md
index ea291df..d9ca106 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,11 +5,20 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased] 
 
+## [1.1.0] - 2024-4-10
+
+### Added
+
+- Interface to get and set sensor type
+- Interface to scan for i2c addresses
+- Interface to get/set i2c address
+
 ## [1.0.0] - 2024-2-14
 
 ### Added
 
 - Provide initial version of this repository containing a driver for the Sensirion SCC1-USB cable.
 
-[Unreleased]: https://github.com/Sensirion/python-uart-scc1/compare/1.0.0...HEAD
-[1.0.0]: https://github.com/Sensirion/python-uart-scc1/releases/tag/1.0.0
\ No newline at end of file
+[Unreleased]: https://github.com/Sensirion/python-uart-scc1/compare/1.1.0...HEAD
+[1.1.0]: https://github.com/Sensirion/python-uart-scc1/compare/1.0.0...1.1.0
+[1.0.0]: https://github.com/Sensirion/python-uart-scc1/releases/tag/1.0.0
diff --git a/pyproject.toml b/pyproject.toml
index d8bf797..41f422f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "sensirion-uart-scc1"
-version = "1.0.0"
+version = "1.1.0"
 description = "Driver for Sensirion SCC1 USB cable"
 authors = ["Pascal Sachs"]
 license = "BSD-3-Clause"
@@ -28,6 +28,7 @@ testpaths = [
 	"tests"
 ]
 
+
 [tool.poetry.group.docs] 
 optional = true