diff --git a/AUTHORS.md b/AUTHORS.md
index c4bf6f2..1ef178f 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -4,7 +4,7 @@ This list is sorted by the number of commits per contributor in _descending_ ord
 
 Avatar|Contributor|Contributions
 :-:|---|:-:
-<img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/10231489?v=4' width='36' height='36' alt='@myii'>|[@myii](https://github.com/myii)|41
+<img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/10231489?v=4' width='36' height='36' alt='@myii'>|[@myii](https://github.com/myii)|46
 <img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/825762?v=4' width='36' height='36' alt='@jebas'>|[@jebas](https://github.com/jebas)|22
 <img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/1396878?v=4' width='36' height='36' alt='@gravyboat'>|[@gravyboat](https://github.com/gravyboat)|12
 <img class='float-left rounded-1' src='https://avatars3.githubusercontent.com/u/3433835?v=4' width='36' height='36' alt='@n-rodriguez'>|[@n-rodriguez](https://github.com/n-rodriguez)|7
@@ -15,9 +15,10 @@ Avatar|Contributor|Contributions
 <img class='float-left rounded-1' src='https://avatars3.githubusercontent.com/u/1484101?v=4' width='36' height='36' alt='@dglloyd'>|[@dglloyd](https://github.com/dglloyd)|1
 <img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/5655231?v=4' width='36' height='36' alt='@kpostrup'>|[@kpostrup](https://github.com/kpostrup)|1
 <img class='float-left rounded-1' src='https://avatars3.githubusercontent.com/u/14904864?v=4' width='36' height='36' alt='@mpawlack'>|[@mpawlack](https://github.com/mpawlack)|1
+<img class='float-left rounded-1' src='https://avatars3.githubusercontent.com/u/1920311?v=4' width='36' height='36' alt='@kleinstuff'>|[@kleinstuff](https://github.com/kleinstuff)|1
 <img class='float-left rounded-1' src='https://avatars3.githubusercontent.com/u/48949?v=4' width='36' height='36' alt='@tampakrap'>|[@tampakrap](https://github.com/tampakrap)|1
 <img class='float-left rounded-1' src='https://avatars1.githubusercontent.com/u/1142066?v=4' width='36' height='36' alt='@bigbosst'>|[@bigbosst](https://github.com/bigbosst)|1
 
 ---
 
-Auto-generated by a [forked version](https://github.com/myii/maintainer) of [gaocegege/maintainer](https://github.com/gaocegege/maintainer) on 2020-01-27.
+Auto-generated by a [forked version](https://github.com/myii/maintainer) of [gaocegege/maintainer](https://github.com/gaocegege/maintainer) on 2020-04-06.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 572d8c5..58b9453 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,22 @@
 # Changelog
 
+# [0.5.0](https://github.com/saltstack-formulas/keepalived-formula/compare/v0.4.5...v0.5.0) (2020-04-06)
+
+
+### Bug Fixes
+
+* **libtofs:** “files_switch” mess up the variable exported by “map.jinja” [skip ci] ([e01cd28](https://github.com/saltstack-formulas/keepalived-formula/commit/e01cd28115d1e0c282dd6d8f68cdf8c514abbe16))
+
+
+### Continuous Integration
+
+* **kitchen:** avoid using bootstrap for `master` instances [skip ci] ([05a0959](https://github.com/saltstack-formulas/keepalived-formula/commit/05a095954d5195d28af6c8b467ef28eb9e1b18d0))
+
+
+### Features
+
+* **vrrp_sync_group:** added option for vrrp_sync_group ([45e3261](https://github.com/saltstack-formulas/keepalived-formula/commit/45e3261e53b42e611d2d2ec92135bf554f6500f8))
+
 ## [0.4.5](https://github.com/saltstack-formulas/keepalived-formula/compare/v0.4.4...v0.4.5) (2020-01-27)
 
 
diff --git a/FORMULA b/FORMULA
index 038a6eb..5b68c25 100644
--- a/FORMULA
+++ b/FORMULA
@@ -1,7 +1,7 @@
 name: keepalived
 os: Debian, Ubuntu, Raspbian, RedHat, Fedora, CentOS, Suse, openSUSE, Gentoo, Funtoo, Arch, Manjaro, Alpine, FreeBSD, OpenBSD, Solaris, SmartOS, MacOS
 os_family: Debian, RedHat, Suse, Gentoo, Arch, Alpine, FreeBSD, OpenBSD, Solaris, MacOS
-version: 0.4.5
+version: 0.5.0
 release: 0
 minimum_version: 2016.11
 summary: Rkhunter formula
diff --git a/docs/AUTHORS.rst b/docs/AUTHORS.rst
index a453b99..aca2d37 100644
--- a/docs/AUTHORS.rst
+++ b/docs/AUTHORS.rst
@@ -15,7 +15,7 @@ This list is sorted by the number of commits per contributor in *descending* ord
      - Contributions
    * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/10231489?v=4' width='36' height='36' alt='@myii'>`
      - `@myii <https://github.com/myii>`_
-     - 41
+     - 46
    * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/825762?v=4' width='36' height='36' alt='@jebas'>`
      - `@jebas <https://github.com/jebas>`_
      - 22
@@ -46,6 +46,9 @@ This list is sorted by the number of commits per contributor in *descending* ord
    * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars3.githubusercontent.com/u/14904864?v=4' width='36' height='36' alt='@mpawlack'>`
      - `@mpawlack <https://github.com/mpawlack>`_
      - 1
+   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars3.githubusercontent.com/u/1920311?v=4' width='36' height='36' alt='@kleinstuff'>`
+     - `@kleinstuff <https://github.com/kleinstuff>`_
+     - 1
    * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars3.githubusercontent.com/u/48949?v=4' width='36' height='36' alt='@tampakrap'>`
      - `@tampakrap <https://github.com/tampakrap>`_
      - 1
@@ -56,4 +59,4 @@ This list is sorted by the number of commits per contributor in *descending* ord
 
 ----
 
-Auto-generated by a `forked version <https://github.com/myii/maintainer>`_ of `gaocegege/maintainer <https://github.com/gaocegege/maintainer>`_ on 2020-01-27.
+Auto-generated by a `forked version <https://github.com/myii/maintainer>`_ of `gaocegege/maintainer <https://github.com/gaocegege/maintainer>`_ on 2020-04-06.
diff --git a/docs/CHANGELOG.rst b/docs/CHANGELOG.rst
index ecab192..fc02fe2 100644
--- a/docs/CHANGELOG.rst
+++ b/docs/CHANGELOG.rst
@@ -2,6 +2,27 @@
 Changelog
 =========
 
+`0.5.0 <https://github.com/saltstack-formulas/keepalived-formula/compare/v0.4.5...v0.5.0>`_ (2020-04-06)
+------------------------------------------------------------------------------------------------------------
+
+Bug Fixes
+^^^^^^^^^
+
+
+* **libtofs:** “files_switch” mess up the variable exported by “map.jinja” [skip ci] (\ `e01cd28 <https://github.com/saltstack-formulas/keepalived-formula/commit/e01cd28115d1e0c282dd6d8f68cdf8c514abbe16>`_\ )
+
+Continuous Integration
+^^^^^^^^^^^^^^^^^^^^^^
+
+
+* **kitchen:** avoid using bootstrap for ``master`` instances [skip ci] (\ `05a0959 <https://github.com/saltstack-formulas/keepalived-formula/commit/05a095954d5195d28af6c8b467ef28eb9e1b18d0>`_\ )
+
+Features
+^^^^^^^^
+
+
+* **vrrp_sync_group:** added option for vrrp_sync_group (\ `45e3261 <https://github.com/saltstack-formulas/keepalived-formula/commit/45e3261e53b42e611d2d2ec92135bf554f6500f8>`_\ )
+
 `0.4.5 <https://github.com/saltstack-formulas/keepalived-formula/compare/v0.4.4...v0.4.5>`_ (2020-01-27)
 ------------------------------------------------------------------------------------------------------------