diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index f876cbb..8cf4785 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,6 +1,14 @@
 Change log
 ================================================================================
 
+0.6.1 - 21.10.2020
+--------------------------------------------------------------------------------
+
+**Updated**
+
+#. Restrict this library to get installed on python 3.6+, because pyexcel-io
+   0.6.0+ supports only python 3.6+.
+
 0.6.0 - 8.10.2020
 --------------------------------------------------------------------------------
 
diff --git a/README.rst b/README.rst
index aea5b91..7cbd400 100644
--- a/README.rst
+++ b/README.rst
@@ -5,7 +5,7 @@ pyexcel-xls - Let you focus on data, instead of xls format
 .. image:: https://raw.githubusercontent.com/pyexcel/pyexcel.github.io/master/images/patreon.png
    :target: https://www.patreon.com/chfw
 
-.. image:: https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg
+.. image:: https://raw.githubusercontent.com/pyexcel/pyexcel-mobans/master/images/awesome-badge.svg
    :target: https://awesome-python.com/#specific-formats-processing
 
 .. image:: https://travis-ci.org/pyexcel/pyexcel-xls.svg?branch=master
@@ -65,6 +65,8 @@ Known constraints
 
 Fonts, colors and charts are not supported.
 
+Nor to read password protected xls, xlsx and ods files.
+
 Installation
 ================================================================================
 
diff --git a/changelog.yml b/changelog.yml
index 6717663..a1ceb05 100644
--- a/changelog.yml
+++ b/changelog.yml
@@ -1,6 +1,12 @@
 name: pyexcel-xls
 organisation: pyexcel
 releases:
+- changes:
+  - action: Updated
+    details:
+    - "Restrict this library to get installed on python 3.6+, because pyexcel-io 0.6.0+ supports only python 3.6+."
+  date: 21.10.2020
+  version: 0.6.1
 - changes:
   - action: Updated
     details:
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 128c99c..1ed7aba 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -24,11 +24,11 @@
 
 project = 'pyexcel-xls'
 copyright = '2015-2020 Onni Software Ltd.'
-author = 'chfw'
+author = 'C.W.'
 # The short X.Y version
-version = '0.6.0'
+version = '0.6.1'
 # The full version, including alpha/beta/rc tags
-release = '0.6.0'
+release = '0.6.1'
 
 # -- General configuration ---------------------------------------------------
 
diff --git a/lint.sh b/lint.sh
index 891aa63..d31eeaa 100644
--- a/lint.sh
+++ b/lint.sh
@@ -1,2 +1,2 @@
 pip install flake8
-flake8 --exclude=.moban.d,docs,setup.py   --builtins=unicode,xrange,long . && python setup.py checkdocs
+flake8 --exclude=.moban.d,docs,setup.py   --builtins=unicode,xrange,long .  && python setup.py checkdocs
\ No newline at end of file
diff --git a/pyexcel-xls.yml b/pyexcel-xls.yml
index 2f7a0b3..2e474a2 100644
--- a/pyexcel-xls.yml
+++ b/pyexcel-xls.yml
@@ -1,9 +1,9 @@
 overrides: "pyexcel.yaml"
 name: "pyexcel-xls"
 nick_name: xls
-version: 0.6.0
-current_version: 0.6.0
-release: 0.6.0
+version: 0.6.1
+current_version: 0.6.1
+release: 0.6.1
 file_type: xls
 is_on_conda: true
 dependencies:
@@ -14,3 +14,5 @@ test_dependencies:
   - pyexcel
 description: A wrapper library to read, manipulate and write data in xls format. It reads xlsx and xlsm format
 moban_command: false
+python_requires: ">=3.6"
+min_python_version: "3.6"
diff --git a/setup.py b/setup.py
index 8cfc14c..135f172 100644
--- a/setup.py
+++ b/setup.py
@@ -31,8 +31,8 @@
     locale.setlocale(locale.LC_ALL, "en_US.UTF-8")
 
 NAME = "pyexcel-xls"
-AUTHOR = "chfw"
-VERSION = "0.6.0"
+AUTHOR = "C.W."
+VERSION = "0.6.1"
 EMAIL = "info@pyexcel.org"
 LICENSE = "New BSD"
 DESCRIPTION = (
@@ -40,7 +40,7 @@
     "reads xlsx and xlsm format"
 )
 URL = "https://github.com/pyexcel/pyexcel-xls"
-DOWNLOAD_URL = "%s/archive/0.6.0.tar.gz" % URL
+DOWNLOAD_URL = "%s/archive/0.6.1.tar.gz" % URL
 FILES = ["README.rst","CONTRIBUTORS.rst", "CHANGELOG.rst"]
 KEYWORDS = [
     "python",
@@ -53,11 +53,11 @@
     "Topic :: Software Development :: Libraries",
     "Programming Language :: Python",
     "Intended Audience :: Developers",
-    "Programming Language :: Python :: 2.6",
-    "Programming Language :: Python :: 2.7",
-    "Programming Language :: Python :: 3.3",
-    "Programming Language :: Python :: 3.4",
-    "Programming Language :: Python :: 3.5",
+
+    "Programming Language :: Python :: 3 :: Only",
+
+
+
     "Programming Language :: Python :: 3.6",
     "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
@@ -65,6 +65,7 @@
     'Programming Language :: Python :: Implementation :: PyPy'
 ]
 
+PYTHON_REQUIRES = ">=3.6"
 
 INSTALL_REQUIRES = [
     "pyexcel-io>=0.6.2",
@@ -78,13 +79,14 @@
 }
 # You do not need to read beyond this line
 PUBLISH_COMMAND = "{0} setup.py sdist bdist_wheel upload -r pypi".format(sys.executable)
-GS_COMMAND = ("gs pyexcel-xls v0.6.0 " +
-              "Find 0.6.0 in changelog for more details")
+HERE = os.path.abspath(os.path.dirname(__file__))
+
+GS_COMMAND = ("gease pyexcel-xls v0.6.1 " +
+              "Find 0.6.1 in changelog for more details")
 NO_GS_MESSAGE = ("Automatic github release is disabled. " +
                  "Please install gease to enable it.")
 UPLOAD_FAILED_MSG = (
     'Upload failed. please run "%s" yourself.' % PUBLISH_COMMAND)
-HERE = os.path.abspath(os.path.dirname(__file__))
 
 
 class PublishCommand(Command):
@@ -130,7 +132,6 @@ def run(self):
     "publish": PublishCommand
 })
 
-
 def has_gease():
     """
     test if github release command is installed
@@ -199,6 +200,7 @@ def filter_out_test_code(file_handle):
         long_description=read_files(*FILES),
         license=LICENSE,
         keywords=KEYWORDS,
+        python_requires=PYTHON_REQUIRES,
         extras_require=EXTRAS_REQUIRE,
         tests_require=["nose"],
         install_requires=INSTALL_REQUIRES,