diff --git a/CHANGELOG.md b/CHANGELOG.md
index 082ad47..0935148 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,9 +5,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.1.0] - 2025-7-1
+
 ### Fixed
 
-- Wrong computation of sensor variant in method getSensorVariant
+- Wrong computation of sensor variant in method get_sensor_variant
 
 ## [1.0.0] - 2025-1-30