diff --git a/lib/core/agent.py b/lib/core/agent.py
index d85f020cb..fe81f2a02 100644
--- a/lib/core/agent.py
+++ b/lib/core/agent.py
@@ -129,7 +129,7 @@ class Agent(object):
             if kb.postHint in (POST_HINT.SOAP, POST_HINT.XML):
                 origValue = re.split(r"['\">]", origValue)[-1]
             elif kb.postHint in (POST_HINT.JSON, POST_HINT.JSON_LIKE):
-                origValue = extractRegexResult(r"(?s)\"\s*:\s*(?P<result>\d+\Z)", origValue) or extractRegexResult(r'(?s)[\s:]*(?P<result>[^"\[,]+\Z)', origValue)
+                origValue = extractRegexResult(r":\s*['\"]?(?P<result>\w+\Z)", origValue) or extractRegexResult(r'(?s)[\s:]*(?P<result>[^"\[,]+\Z)', origValue)
             else:
                 _ = extractRegexResult(r"(?s)(?P<result>[^\s<>{}();'\"&]+\Z)", origValue) or ""
                 origValue = _.split('=', 1)[1] if '=' in _ else ""
diff --git a/lib/core/settings.py b/lib/core/settings.py
index c0a8bca49..105e721da 100644
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -20,7 +20,7 @@ from thirdparty import six
 from thirdparty.six import unichr as _unichr
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.6.3.3"
+VERSION = "1.6.3.4"
 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)