diff --git a/README.md b/README.md
index 875a315..f5f71d8 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Malwoverview
 
-[<img alt="GitHub release (latest by date)" src="https://img.shields.io/github/v/release/alexandreborges/malwoverview?color=Red&style=for-the-badge">](https://github.com/alexandreborges/malwoverview/releases/tag/4.0.0) [<img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/alexandreborges/malwoverview?color=Yellow&style=for-the-badge">](https://github.com/alexandreborges/malwoverview/releases) [<img alt="GitHub Release Date" src="https://img.shields.io/github/release-date/alexandreborges/malwoverview?label=Release%20Date&style=for-the-badge">](https://github.com/alexandreborges/malwoverview/releases) [<img alt="GitHub" src="https://img.shields.io/github/license/alexandreborges/malwoverview?style=for-the-badge">](https://github.com/alexandreborges/malwoverview/blob/master/LICENSE) 
+[<img alt="GitHub release (latest by date)" src="https://img.shields.io/github/v/release/alexandreborges/malwoverview?color=Red&style=for-the-badge">](https://github.com/alexandreborges/malwoverview/releases/tag/4.0.1) [<img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/alexandreborges/malwoverview?color=Yellow&style=for-the-badge">](https://github.com/alexandreborges/malwoverview/releases) [<img alt="GitHub Release Date" src="https://img.shields.io/github/release-date/alexandreborges/malwoverview?label=Release%20Date&style=for-the-badge">](https://github.com/alexandreborges/malwoverview/releases) [<img alt="GitHub" src="https://img.shields.io/github/license/alexandreborges/malwoverview?style=for-the-badge">](https://github.com/alexandreborges/malwoverview/blob/master/LICENSE) 
 [<img alt="GitHub stars" src="https://img.shields.io/github/stars/alexandreborges/malwoverview?logoColor=Red&style=for-the-badge">](https://github.com/alexandreborges/malwoverview/stargazers) [<img alt="Twitter Follow" src="https://img.shields.io/twitter/follow/ale_sp_brazil?color=blueviolet&style=for-the-badge">](https://twitter.com/ale_sp_brazil)
 [<img alt="PayPal" src="https://img.shields.io/badge/Donate-Paypal-brightgreen?style=for-the-badge&logo=appveyor">](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=M8F458EZH8UZE&source=url)
 
@@ -94,7 +94,7 @@
       See GNU Public License on <http://www.gnu.org/licenses/>.
 
 
-# Current Version: 4.0.0 
+# Current Version: 4.0.1 
 
      Important note:  Malwoverview does NOT submit samples to Virus Total or Hybrid Analysis by 
      default. It submits only hashes, so respecting Non-Disclosure Agreements (NDAs). Nonetheless, 
@@ -615,6 +615,13 @@ optional arguments:
 
 # HISTORY
 
+Version 4.0.1:
+
+      This version:
+
+            * Fixes small typos and the README. 
+
+
 Version 4.0.0:
 
       This version:
diff --git a/malwoverview/malwoverview.py b/malwoverview/malwoverview.py
index 9a7b33c..84179de 100755
--- a/malwoverview/malwoverview.py
+++ b/malwoverview/malwoverview.py
@@ -19,7 +19,7 @@
 # Alexandre Borges (project owner)
 # Corey Forman (https://github.com/digitalsleuth)
 
-# Malwoverview.py: version 4.0.0
+# Malwoverview.py: version 4.0.1
 
 import os
 import sys
@@ -58,7 +58,7 @@
 __author__ = "Alexandre Borges"
 __copyright__ = "Copyright 2018-2020, Alexandre Borges"
 __license__ = "GNU General Public License v3.0"
-__version__ = "4.0.0"
+__version__ = "4.0.1"
 __email__ = "alexandreborges at blackstormsecurity.com"
 
 haurl = 'https://www.hybrid-analysis.com/api/v2'
@@ -5993,7 +5993,7 @@ def dirchecking(repo2):
     threadcrowd = 0
     threatcrowdarg = 0
 
-    parser = argparse.ArgumentParser(prog=None, description="Malwoverview is a malware triage tool written by Alexandre Borges. The current version is 4.0.0.", usage= "python malwoverview.py -c <API configuration file> -d <directory> -f <fullpath> -b <0|1> -v <0|1|2|3> -a <0|1|2|3|4|5> -x <0|1> -w <0|1> -u <url> -H <hash file> -V <filename> -D <0|1> -e<0|1|2|3|4> -A <filename> -g <job_id> -r <domain> -t <0|1> -l <1-14> -L <hash> -U <url> -S <url> -z <tags> -K <0|1|2> -j <hash> -J <hash> -P <filename> -R <PE file, IP address, domain or URL> -G <0|1|2|3|4> -y <0|1|2|3> -Y <file name> -Y <file name> -T <file name> -W <tag> -k <signature> -I <ip address> -n <1|2|3|4|5> -N <argument> -M <1-8> -m <argument> -Q <1-5> -q <argument>")
+    parser = argparse.ArgumentParser(prog=None, description="Malwoverview is a malware triage tool written by Alexandre Borges. The current version is 4.0.1.", usage= "python malwoverview.py -c <API configuration file> -d <directory> -f <fullpath> -b <0|1> -v <0|1|2|3> -a <0|1|2|3|4|5> -x <0|1> -w <0|1> -u <url> -H <hash file> -V <filename> -D <0|1> -e<0|1|2|3|4> -A <filename> -g <job_id> -r <domain> -t <0|1> -l <1-14> -L <hash> -U <url> -S <url> -z <tags> -K <0|1|2> -j <hash> -J <hash> -P <filename> -R <PE file, IP address, domain or URL> -G <0|1|2|3|4> -y <0|1|2|3> -Y <file name> -Y <file name> -T <file name> -W <tag> -k <signature> -I <ip address> -n <1|2|3|4|5> -N <argument> -M <1-8> -m <argument> -Q <1-5> -q <argument>")
     parser.add_argument('-c', '--config', dest='config', type=str, metavar = "CONFIG FILE", default = (USER_HOME_DIR + '.malwapi.conf'), help='Use a custom config file to specify API\'s')
     parser.add_argument('-d', '--directory', dest='direct',type=str, metavar = "DIRECTORY", help='Specifies the directory containing malware samples.')
     parser.add_argument('-f', '--filename', dest='fpname',type=str, metavar = "FILENAME", default = '', help='Specifies a full path to a malware sample. It returns general information about the file (any filetype)')
diff --git a/setup.py b/setup.py
index 1cb8b1a..46eb05a 100644
--- a/setup.py
+++ b/setup.py
@@ -13,7 +13,7 @@
 
 setup(
     name="malwoverview",
-    version="4.0.0",
+    version="4.0.1",
     author="Alexandre Borges",
     author_email="alexandreborges@blackstormsecurity.com",
     license="GNU GPL v3.0",