diff --git a/.github/workflows/moban-update.yml b/.github/workflows/moban-update.yml
index 874ff61..db4f13a 100644
--- a/.github/workflows/moban-update.yml
+++ b/.github/workflows/moban-update.yml
@@ -14,7 +14,7 @@ jobs:
         python-version: '3.7'
     - name: check changes
       run: |
-        pip install moban gitfs2 pypifs moban-jinja2-github moban-ansible
+        pip install moban gitfs2 pypifs
         moban
         git status
         git diff --exit-code
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 645e25d..9e7e171 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -4,9 +4,10 @@ Change log
 0.6.0 - tbd
 --------------------------------------------------------------------------------
 
-#. `#74 <https://github.com/pyexcel/pyexcel-io/issues/74>`_: handle zip files which
-   contain non-UTF-8 encoded files.
+**fixed**
 
+#. `#74 <https://github.com/pyexcel/pyexcel-io/issues/74>`_: handle zip files
+   which contain non-UTF-8 encoded files.
 
 **removed**
 
diff --git a/CONTRIBUTORS.rst b/CONTRIBUTORS.rst
index 9c17a94..8f171f7 100644
--- a/CONTRIBUTORS.rst
+++ b/CONTRIBUTORS.rst
@@ -1,11 +1,11 @@
 
-4 contributors
+5 contributors
 ================================================================================
 
 In alphabetical order:
 
-* `Antherkiv <https://api.github.com/users/antherkiv>`_
 * `Craig Anderson <https://api.github.com/users/craiga>`_
 * `John Vandenberg <https://api.github.com/users/jayvdb>`_
 * `Stephen J. Fuhry <https://api.github.com/users/fuhrysteve>`_
 * `Stephen Rauch <https://api.github.com/users/stephenrauch>`_
+* `Víctor Antonio Hernández Monroy <https://api.github.com/users/antherkiv>`_
diff --git a/requirements.txt b/requirements.txt
index e8fc171..dac001a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,2 @@
 ordereddict;python_version<"2.7"
 lml>=0.0.4
-chardet
diff --git a/setup.py b/setup.py
index ee23512..19ec082 100644
--- a/setup.py
+++ b/setup.py
@@ -74,7 +74,6 @@ PYTHON_REQUIRES = ">=3.6"
 
 INSTALL_REQUIRES = [
     "lml>=0.0.4",
-    "chardet",
 ]
 SETUP_COMMANDS = {}
 
diff --git a/test.sh b/test.sh
old mode 100755
new mode 100644
diff --git a/tests/requirements.txt b/tests/requirements.txt
index ad5e0e3..2359d93 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -8,6 +8,7 @@ isort
 collective.checkdocs
 pygments
 moban
+moban_jinja2_github
 pyexcel
 pyexcel-xls
 SQLAlchemy