diff --git a/install.sh b/install.sh
index 06ebd83..dc7838e 100644
--- a/install.sh
+++ b/install.sh
@@ -28,9 +28,9 @@ fi
 installer_dir=$(dirname $(readlink -f $0))
 
 cd /usr/local/src/
-wget https://github.com/roundcube/roundcubemail/releases/download/1.6.0/roundcubemail-1.6.0-complete.tar.gz
-tar zxf roundcubemail-1.6.0-complete.tar.gz
-mv roundcubemail-1.6.0 /srv/www/html/roundcube
+wget https://github.com/roundcube/roundcubemail/releases/download/1.6.5/roundcubemail-1.6.5-complete.tar.gz
+tar zxf roundcubemail-1.6.5-complete.tar.gz
+mv roundcubemail-1.6.5 /srv/www/html/roundcube
 
 cd /usr/local/src/
 wget https://github.com/johndoh/roundcube-sauserprefs/archive/refs/tags/1.20.tar.gz -O roundcube-sauserprefs-1.20.tar.gz