diff --git a/lib/core/common.py b/lib/core/common.py
index 2c3812bb0..36de4cb91 100644
--- a/lib/core/common.py
+++ b/lib/core/common.py
@@ -1231,7 +1231,7 @@ def checkPipedInput():
     # Reference: https://stackoverflow.com/a/33873570
     """
 
-    return not os.isatty(sys.stdin.fileno())
+    return not os.isatty(sys.stdin.fileno()) if hasattr(sys.stdin, "fileno") else False
 
 def isZipFile(filename):
     """
diff --git a/lib/core/settings.py b/lib/core/settings.py
index 0282b1a59..38a9a63fb 100644
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -18,7 +18,7 @@ from lib.core.enums import OS
 from thirdparty.six import unichr as _unichr
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.3.11.13"
+VERSION = "1.3.11.14"
 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)