diff --git a/lib/core/settings.py b/lib/core/settings.py
index e27b5fa99..6ec8424d4 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 = "1.3.6.35"
+VERSION = "1.3.6.36"
 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)
diff --git a/thirdparty/clientform/clientform.py b/thirdparty/clientform/clientform.py
index e144e17e1..b8debff96 100644
--- a/thirdparty/clientform/clientform.py
+++ b/thirdparty/clientform/clientform.py
@@ -711,7 +711,7 @@ class _AbstractFormParser:
                 data = data[1:]
             map[key] = data
         else:
-            map[key] = map[key] + data
+            map[key] = (map[key].decode("utf8") if isinstance(map[key], six.binary_type) else map[key]) + data
 
     def do_button(self, attrs):
         debug("%s", attrs)