diff --git a/conn.sh b/conn.sh
index 47cca12..0e8c881 100644
--- a/conn.sh
+++ b/conn.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-version=19
+version=20
 if [[ $(curl -s https://raw.githubusercontent.com/byReqz/conn/main/version) > "$version" ]] && [[ -z $1 ]] || [[ $(curl -s https://raw.githubusercontent.com/byReqz/conn/main/version) > "$version" ]] && [[ $1 != "--update" ]] || [[ $(curl -s https://raw.githubusercontent.com/byReqz/conn/main/version) > "$version" ]] && [[ $1 != "-u" ]];then
   echo "#############################################"
   echo -e "\e[4mnote: newer version detected, use -u to update\e[0m"