diff --git a/installer/portable/update-filebot.sh b/installer/portable/update-filebot.sh
new file mode 100644
index 00000000..6f30b5e3
--- /dev/null
+++ b/installer/portable/update-filebot.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+SOURCE="${BASH_SOURCE[0]}"
+while [ -h "$SOURCE" ] ; do SOURCE="$(readlink "$SOURCE")"; done
+INSTALL_DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
+
+echo "Update $INSTALL_DIR/FileBot.jar"
+curl -L -O -z "$INSTALL_DIR/FileBot.jar" "http://sourceforge.net/projects/filebot/files/filebot/HEAD/FileBot.jar"