diff --git a/CHANGELOG.md b/CHANGELOG.md
index 699747d..aac93e1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ### v3.9.x - [Unreleased]
 
+### v3.12.1 - 2020-05-14
+
+#### Fixed
+
+- Redis repository on Ubuntu 20.04 LTS
+
 ### v3.12.0 - 2020-05-13
 
 #### Added
diff --git a/install b/install
index 58216f2..4ad1640 100755
--- a/install
+++ b/install
@@ -9,7 +9,7 @@
 # -------------------------------------------------------------------------
 # wget -qO wo wops.cc && sudo -E bash wo
 # -------------------------------------------------------------------------
-# Version 3.12.0 - 2020-05-13
+# Version 3.12.1 - 2020-05-14
 # -------------------------------------------------------------------------
 
 # CONTENTS
diff --git a/setup.py b/setup.py
index b7ca510..13ba302 100644
--- a/setup.py
+++ b/setup.py
@@ -27,7 +27,7 @@ if os.geteuid() == 0:
         os.makedirs('/var/lib/wo/tmp/')
 
 setup(name='wordops',
-      version='3.12.0',
+      version='3.12.1',
       description='An essential toolset that eases server administration',
       long_description=LONG,
       long_description_content_type='text/markdown',
diff --git a/wo/cli/plugins/stack_pref.py b/wo/cli/plugins/stack_pref.py
index f283c85..a5f4e3f 100644
--- a/wo/cli/plugins/stack_pref.py
+++ b/wo/cli/plugins/stack_pref.py
@@ -29,7 +29,8 @@ def pre_pref(self, apt_packages):
 
     if ("mariadb-server" in apt_packages or "mariadb-client" in apt_packages):
         # add mariadb repository excepted on raspbian and ubuntu 19.04
-        if ((not WOVar.wo_distro == 'raspbian') and (not WOVar.wo_platform_codename == 'focal')):
+        if ((not WOVar.wo_distro == 'raspbian') and
+                (not WOVar.wo_platform_codename == 'focal')):
             Log.info(self, "Adding repository for MySQL, please wait...")
             mysql_pref = (
                 "Package: *\nPin: origin mariadb.mirrors.ovh.net"
diff --git a/wo/core/variables.py b/wo/core/variables.py
index 50b18f8..2c5a718 100644
--- a/wo/core/variables.py
+++ b/wo/core/variables.py
@@ -14,7 +14,7 @@ class WOVar():
     """Intialization of core variables"""
 
     # WordOps version
-    wo_version = "3.12.0"
+    wo_version = "3.12.1"
     # WordOps packages versions
     wo_wp_cli = "2.4.0"
     wo_adminer = "4.7.5"