diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4690391..87f80e8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,13 @@ All notable changes to this project will be documented in this file.
 
 ## Unreleased 
 
+## [1.1.3] - 2020-12-25
+### Changed
+- Changed many line of code to fix sonarlint/cloud issues
+- Add more ``final`` to parameters
+- Changed to Java 8 syntax like Lambda expressions or Multi-Exceptions
+- Fixed one or two wrong handled Interrupts
+
 ## [1.1.2] - 2020-12-17
 ### Added
 - Added ``sonarcloud`` to build pipeline
diff --git a/sonar-project.properties b/sonar-project.properties
deleted file mode 100644
index 3130950..0000000
--- a/sonar-project.properties
+++ /dev/null
@@ -1,6 +0,0 @@
-sonar.organization=csowada
-sonar.projectKey=csowada_ebus
-
-# relative paths to source directories. More details and properties are described
-# in https://sonarcloud.io/documentation/project-administration/narrowing-the-focus/ 
-sonar.sources=.
\ No newline at end of file