diff --git a/lib/core/common.py b/lib/core/common.py
index aafeb5b1b..1e95a050c 100644
--- a/lib/core/common.py
+++ b/lib/core/common.py
@@ -4149,6 +4149,9 @@ def getHostHeader(url):
         elif any(retVal.endswith(':%d' % _) for _ in (80, 443)):
             retVal = retVal.split(':')[0]
 
+    if retVal and retVal.count(':') > 1 and not any(_ in retVal for _ in ('[', ']')):
+        retVal = "[%s]" % retVal
+
     return retVal
 
 def checkDeprecatedOptions(args):
diff --git a/lib/core/settings.py b/lib/core/settings.py
index 39266d228..0d3d861d8 100644
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -19,7 +19,7 @@ from lib.core.enums import DBMS_DIRECTORY_NAME
 from lib.core.enums import OS
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.3.1.82"
+VERSION = "1.3.1.83"
 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/txt/checksum.md5 b/txt/checksum.md5
index fb80525dd..9e3887cb5 100644
--- a/txt/checksum.md5
+++ b/txt/checksum.md5
@@ -30,7 +30,7 @@ c1da277517c7ec4c23e953a51b51e203  lib/controller/handler.py
 fb6be55d21a70765e35549af2484f762  lib/controller/__init__.py
 ed7874be0d2d3802f3d20184f2b280d5  lib/core/agent.py
 a932126e7d80e545c5d44af178d0bc0c  lib/core/bigarray.py
-76825cafb1916b85a8738493de8607c6  lib/core/common.py
+872f111e8283a4d36cd56f19d26cd13d  lib/core/common.py
 de8d27ae6241163ff9e97aa9e7c51a18  lib/core/convert.py
 abcb1121eb56d3401839d14e8ed06b6e  lib/core/data.py
 e1f7758f433202c50426efde5eb96768  lib/core/datatype.py
@@ -50,7 +50,7 @@ fe370021c6bc99daf44b2bfc0d1effb3  lib/core/patch.py
 7d8a22c582ad201f65b73225e4456170  lib/core/replication.py
 3179d34f371e0295dd4604568fb30bcd  lib/core/revision.py
 d6269c55789f78cf707e09a0f5b45443  lib/core/session.py
-8a8ee76f9b901b16929cf875807a7690  lib/core/settings.py
+0e382a4dfbcfa74d104d172f53beff98  lib/core/settings.py
 4483b4a5b601d8f1c4281071dff21ecc  lib/core/shell.py
 10fd19b0716ed261e6d04f311f6f527c  lib/core/subprocessng.py
 9c7b5c6397fb3da33e7a4d7876d159c6  lib/core/target.py