diff --git a/data/txt/sha256sums.txt b/data/txt/sha256sums.txt
index a6d694a30..55dd27394 100644
--- a/data/txt/sha256sums.txt
+++ b/data/txt/sha256sums.txt
@@ -186,7 +186,7 @@ c4bfb493a03caf84dd362aec7c248097841de804b7413d0e1ecb8a90c8550bc0  lib/core/readl
 d1bd70c1a55858495c727fbec91e30af267459c8f64d50fabf9e4ee2c007e920  lib/core/replication.py
 1d0f80b0193ac5204527bfab4bde1a7aee0f693fd008e86b4b29f606d1ef94f3  lib/core/revision.py
 d2eb8e4b05ac93551272b3d4abfaf5b9f2d3ac92499a7704c16ed0b4f200db38  lib/core/session.py
-184c8befe5e613d1d18bbce4b2b7337536f9505f53b2f030d89e9e61f365741d  lib/core/settings.py
+56d26fde979eed26969c77432953e91dfd041b47bfdeb48283c820951751186f  lib/core/settings.py
 1c5eab9494eb969bc9ce118a2ea6954690c6851cbe54c18373c723b99734bf09  lib/core/shell.py
 4eea6dcf023e41e3c64b210cb5c2efc7ca893b727f5e49d9c924f076bb224053  lib/core/subprocessng.py
 cdd352e1331c6b535e780f6edea79465cb55af53aa2114dcea0e8bf382e56d1a  lib/core/target.py
@@ -612,13 +612,13 @@ f517561115b0cfaa509d0d4216cd91c7de92c6a5a30f1688fdca22e4cd52b8f8  thirdparty/kee
 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855  thirdparty/magic/__init__.py
 4d89a52f809c28ce1dc17bb0c00c775475b8ce01c2165942877596a6180a2fd8  thirdparty/magic/magic.py
 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855  thirdparty/multipart/__init__.py
-fa2c4cfc6f1fb29a3cf4ad119243a10aef2dfe9cf93129436aa649baef8e4764  thirdparty/multipart/multipartpost.py
+2574a2027b4a63214bad8bd71f28cac66b5748159bf16d63eb2a3e933985b0a5  thirdparty/multipart/multipartpost.py
 ef70b88cc969a3e259868f163ad822832f846196e3f7d7eccb84958c80b7f696  thirdparty/odict/__init__.py
 9a8186aeb9553407f475f59d1fab0346ceab692cf4a378c15acd411f271c8fdb  thirdparty/odict/ordereddict.py
 691ae693e3a33dd730930492ff9e7e3bdec45e90e3a607b869a37ecd0354c2d8  thirdparty/prettyprint/__init__.py
 8df6e8c60eac4c83b1bf8c4e0e0276a4caa3c5f0ca57bc6a2116f31f19d3c33f  thirdparty/prettyprint/prettyprint.py
 3739db672154ad4dfa05c9ac298b0440f3f1500c6a3697c2b8ac759479426b84  thirdparty/pydes/__init__.py
-d1d54fc08f80148a4e2ac5eee84c8475617e8c18bfbde0dfe6894c0f868e4659  thirdparty/pydes/pyDes.py
+4c9d2c630064018575611179471191914299992d018efdc861a7109f3ec7de5e  thirdparty/pydes/pyDes.py
 c51c91f703d3d4b3696c923cb5fec213e05e75d9215393befac7f2fa6a3904df  thirdparty/six/__init__.py
 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855  thirdparty/socks/__init__.py
 7027e214e014eb78b7adcc1ceda5aca713a79fc4f6a0c52c9da5b3e707e6ffe9  thirdparty/socks/LICENSE
diff --git a/lib/core/settings.py b/lib/core/settings.py
index 8346c1f97..2b371a20d 100644
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -19,7 +19,7 @@ from lib.core.enums import OS
 from thirdparty import six
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.9.5.17"
+VERSION = "1.9.5.18"
 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/multipart/multipartpost.py b/thirdparty/multipart/multipartpost.py
index 5ea37ccf7..2f2389807 100644
--- a/thirdparty/multipart/multipartpost.py
+++ b/thirdparty/multipart/multipartpost.py
@@ -34,7 +34,7 @@ from thirdparty.six.moves import urllib as _urllib
 
 # Controls how sequences are uncoded. If true, elements may be given
 # multiple values by assigning a sequence.
-doseq = 1
+doseq = True
 
 
 class MultipartPostHandler(_urllib.request.BaseHandler):
diff --git a/thirdparty/pydes/pyDes.py b/thirdparty/pydes/pyDes.py
index 05cb1adc8..5322bf10c 100644
--- a/thirdparty/pydes/pyDes.py
+++ b/thirdparty/pydes/pyDes.py
@@ -453,7 +453,7 @@ class des(_baseDes):
 
 	def __permutate(self, table, block):
 		"""Permutate this block with the specified table"""
-		return list(map(lambda x: block[x], table))
+		return [block[i] for i in table]
 
 	# Transform the secret key, so that it is ready for data processing
 	# Create the 16 subkeys, K[1] - K[16]
@@ -506,7 +506,7 @@ class des(_baseDes):
 			self.R = self.__permutate(des.__expansion_table, self.R)
 
 			# Exclusive or R[i - 1] with K[i], create B[1] to B[8] whilst here
-			self.R = list(map(lambda x, y: x ^ y, self.R, self.Kn[iteration]))
+			self.R = [b ^ k for b, k in zip(self.R, self.Kn[iteration])]
 			B = [self.R[:6], self.R[6:12], self.R[12:18], self.R[18:24], self.R[24:30], self.R[30:36], self.R[36:42], self.R[42:]]
 			# Optimization: Replaced below commented code with above
 			#j = 0
@@ -542,7 +542,7 @@ class des(_baseDes):
 			self.R = self.__permutate(des.__p, Bn)
 
 			# Xor with L[i - 1]
-			self.R = list(map(lambda x, y: x ^ y, self.R, self.L))
+			self.R = [b ^ l for b, l in zip(self.R, self.L)]
 			# Optimization: This now replaces the below commented code
 			#j = 0
 			#while j < len(self.R):
@@ -603,7 +603,7 @@ class des(_baseDes):
 			# Xor with IV if using CBC mode
 			if self.getMode() == CBC:
 				if crypt_type == des.ENCRYPT:
-					block = list(map(lambda x, y: x ^ y, block, iv))
+					block = [b ^ v for b, v in zip(block, iv)]
 					#j = 0
 					#while j < len(block):
 					#	block[j] = block[j] ^ iv[j]
@@ -612,7 +612,7 @@ class des(_baseDes):
 				processed_block = self.__des_crypt(block, crypt_type)
 
 				if crypt_type == des.DECRYPT:
-					processed_block = list(map(lambda x, y: x ^ y, processed_block, iv))
+					processed_block = [b ^ v for b, v in zip(processed_block, iv)]
 					#j = 0
 					#while j < len(processed_block):
 					#	processed_block[j] = processed_block[j] ^ iv[j]