diff --git a/extra/icmpsh/__init__.py b/extra/icmpsh/__init__.py
index 22e597bac..1e340fa56 100644
--- a/extra/icmpsh/__init__.py
+++ b/extra/icmpsh/__init__.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python2
+#!/usr/bin/env python
 #
 #  icmpsh - simple icmp command shell (port of icmpsh-m.pl written in
 #  Perl by Nico Leidecker <nico@leidecker.info>)
diff --git a/extra/icmpsh/icmpsh_m.py b/extra/icmpsh/icmpsh_m.py
index d28571f01..df5765b9f 100644
--- a/extra/icmpsh/icmpsh_m.py
+++ b/extra/icmpsh/icmpsh_m.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python2
+#!/usr/bin/env python
 #
 #  icmpsh - simple icmp command shell (port of icmpsh-m.pl written in
 #  Perl by Nico Leidecker <nico@leidecker.info>)
@@ -22,7 +22,6 @@
 import os
 import select
 import socket
-import subprocess
 import sys
 
 def setNonBlocking(fd):
@@ -37,7 +36,7 @@ def setNonBlocking(fd):
     fcntl.fcntl(fd, fcntl.F_SETFL, flags)
 
 def main(src, dst):
-    if subprocess.mswindows:
+    if sys.platform == "nt":
         sys.stderr.write('icmpsh master can only run on Posix systems\n')
         sys.exit(255)
 
diff --git a/lib/core/settings.py b/lib/core/settings.py
index c45f89d5b..333c15be7 100644
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -17,7 +17,7 @@ from lib.core.enums import DBMS_DIRECTORY_NAME
 from lib.core.enums import OS
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.3.3.72"
+VERSION = "1.3.3.73"
 TYPE = "dev" if VERSION.count('.') > 2 and VERSION.split('.')[-1] != '0' else "stable"
 TYPE_COLORS = {"dev": 33, "stable": 90, "pip": 34}
 VERSION_STRING = "sqlmap/%s#%s" % ('.'.join(VERSION.split('.')[:-1]) if VERSION.count('.') > 2 and VERSION.split('.')[-1] == '0' else VERSION, TYPE)