diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..8e1c706
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+.idea/**
+.DS_Store
diff --git a/bin/sonar-scanner b/bin/sonar-scanner
index a309cef..7b77704 100755
--- a/bin/sonar-scanner
+++ b/bin/sonar-scanner
@@ -28,7 +28,7 @@ sonar_scanner_home=$(dirname "$script_path")/..
 # make it fully qualified
 sonar_scanner_home=$(cd "$sonar_scanner_home" && pwd -P)
 
-jar_file=$sonar_scanner_home/lib/sonar-scanner-cli-3.1.0.1141.jar
+jar_file=$sonar_scanner_home/lib/sonar-scanner-cli-4.7.0.2747.jar
 
 # check that sonar_scanner_home has been correctly set
 if [ ! -f "$jar_file" ] ; then
diff --git a/bin/sonar-scanner.bat b/bin/sonar-scanner.bat
index 769935c..4ecffd3 100644
--- a/bin/sonar-scanner.bat
+++ b/bin/sonar-scanner.bat
@@ -68,7 +68,7 @@ set PROJECT_HOME=%CD%
 @REM remove trailing backslash, see https://groups.google.com/d/msg/sonarqube/wi7u-CyV_tc/3u9UKRmABQAJ
 IF %PROJECT_HOME:~-1% == \ SET PROJECT_HOME=%PROJECT_HOME:~0,-1%
 
-%JAVA_EXEC% -Djava.awt.headless=true %SONAR_SCANNER_DEBUG_OPTS% %SONAR_SCANNER_OPTS% -cp "%SONAR_SCANNER_HOME%\lib\sonar-scanner-cli-3.1.0.1141.jar" "-Dscanner.home=%SONAR_SCANNER_HOME%" "-Dproject.home=%PROJECT_HOME%" org.sonarsource.scanner.cli.Main %*
+%JAVA_EXEC% -Djava.awt.headless=true %SONAR_SCANNER_DEBUG_OPTS% %SONAR_SCANNER_OPTS% -cp "%SONAR_SCANNER_HOME%\lib\sonar-scanner-cli-4.7.0.2747.jar" "-Dscanner.home=%SONAR_SCANNER_HOME%" "-Dproject.home=%PROJECT_HOME%" org.sonarsource.scanner.cli.Main %*
 if ERRORLEVEL 1 goto error
 goto end
 
diff --git a/lib/sonar-scanner-cli-3.1.0.1141.jar b/lib/sonar-scanner-cli-3.1.0.1141.jar
deleted file mode 100644
index b9095d3..0000000
Binary files a/lib/sonar-scanner-cli-3.1.0.1141.jar and /dev/null differ
diff --git a/lib/sonar-scanner-cli-4.7.0.2747.jar b/lib/sonar-scanner-cli-4.7.0.2747.jar
new file mode 100644
index 0000000..c841bc2
Binary files /dev/null and b/lib/sonar-scanner-cli-4.7.0.2747.jar differ