diff --git a/CHANGELOG b/CHANGELOG
index caca498..7c945d4 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,8 +1,16 @@
+## [0.13] - 2019-12-27
+### Added
+- new cli option --ignore-ssl and parameter ignore_ssl to ignore ssl error in the rss feeds
+
+### Changed
+- delete the lock file when using --rss-sections cli option
+
 ## [0.12] - 2019-08-27
 ### Changed
 - simplify code, mostly in the main function
 - fix a bug when title_pattern is used and *_pattern_case_sensitive is not defined
 
+
 ## [0.11] - 2019-08-24
 ### Added
 - MAJOR CHANGE: command line options --lockfile to define a lock file
diff --git a/README.md b/README.md
index 29169f5..25ea89e 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ Alternatively you can donate cryptocurrencies:
   [Installation Guide](http://feed2toot.readthedocs.io/en/latest/install.html)*
 
 
-        # tar zxvf feed2toot-0.12.tar.gz
+        # tar zxvf feed2toot-0.13.tar.gz
         # cd feed2toot
         # python3 setup.py install
         # # or
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 84d188e..01634bd 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -54,9 +54,9 @@ copyright = '2015-2019, Carl Chenet <chaica@ohmytux.com>'
 # built documents.
 #
 # The short X.Y version.
-version = '0.12'
+version = '0.13'
 # The full version, including alpha/beta/rc tags.
-release = '0.12'
+release = '0.13'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/docs/source/install.rst b/docs/source/install.rst
index 749be21..6fd1624 100644
--- a/docs/source/install.rst
+++ b/docs/source/install.rst
@@ -25,7 +25,7 @@ Alternatively, Setuptools may be installed to a user-local path::
 
 * Untar the tarball and go to the source directory with the following commands::
 
-    $ tar zxvf feed2toot-0.12.tar.gz
+    $ tar zxvf feed2toot-0.13.tar.gz
     $ cd feed2toot
 
 * Next, to install Feed2toot on your computer, type the following command with the root user::
diff --git a/feed2toot/cliparse.py b/feed2toot/cliparse.py
index 7e36d46..790f2e2 100644
--- a/feed2toot/cliparse.py
+++ b/feed2toot/cliparse.py
@@ -24,7 +24,7 @@ import os
 import os.path
 import sys
 
-__version__ = '0.12'
+__version__ = '0.13'
 
 class CliParse:
     '''CliParse class'''
diff --git a/setup.py b/setup.py
index e4c9a6a..2cb1511 100755
--- a/setup.py
+++ b/setup.py
@@ -31,7 +31,7 @@ CLASSIFIERS = [
 
 setup(
     name='feed2toot',
-    version='0.12',
+    version='0.13',
     license='GNU GPL v3',
     description='Parse rss feeds and send new posts to Mastodon',
     long_description='Parse rss feeds and send new posts to the Mastodon social network',