diff --git a/configs/create.sh b/configs/create.sh
index 36c0ec0..2930589 100755
--- a/configs/create.sh
+++ b/configs/create.sh
@@ -2,7 +2,7 @@
 echo "Parametry podane do skryptu: $@"
 
 kitcrypto_version="0.0.3"
-uvpn3_version="3.0.3"
+uvpn3_version="3.0.4"
 
 usage() { echo "Usage: [-a <root ssh authorized_keys>] [-b add executable to output] [-c <conf file>] [-d <sshd_config>] [-i <ini config>] [-k <pub server key>] [-l <priv key lenght>] [-m <msmtp script>] [-n <name>] [-o <config for msmtp>] [-p <vpn ipaddress>] [-s <scripts folder>]" 1>&2; exit 1; }
 
diff --git a/configs/scripts/arpinggw.sh b/configs/scripts/arpinggw.sh
index 5efe353..659fdfb 100755
--- a/configs/scripts/arpinggw.sh
+++ b/configs/scripts/arpinggw.sh
@@ -1,2 +1,2 @@
-#!/bin/bash
+#!/bin/sh
 ip -s -s neigh flush all dev $TAP
\ No newline at end of file
diff --git a/configs/scripts/starttap.sh b/configs/scripts/starttap.sh
index 079c68f..dacc0f7 100755
--- a/configs/scripts/starttap.sh
+++ b/configs/scripts/starttap.sh
@@ -1,2 +1,2 @@
-#!/bin/bash
+#!/bin/sh
 ifconfig $TAP ip netmask 255.255.255.0 up
\ No newline at end of file