diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,13 @@
 `co-log-polysemy` uses [PVP Versioning][1].
 The changelog is available [on GitHub][2].
 
+## 0.0.1.3 — Nov 2, 2021
+
+* [#223](https://github.com/kowainik/co-log/pulls/223):
+  Support GHC-9.0.1.
+* Allow `polysemy-1.6.0.0`.
+* Bump up lower bound for `co-log-core` to `0.3.0.0`.
+
 ## 0.0.1.2 — Apr 18, 2020
 
 * [#186](https://github.com/kowainik/co-log/issues/186):
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -1,9 +1,11 @@
 # co-log
 
+![Co-logo](https://user-images.githubusercontent.com/8126674/80955687-92f21a80-8df7-11ea-90d3-422dafdc8391.png)
+
 [![GitHub CI](https://github.com/kowainik/co-log/workflows/CI/badge.svg)](https://github.com/kowainik/co-log/actions)
 [![Build status](https://img.shields.io/travis/kowainik/co-log.svg?logo=travis)](https://travis-ci.org/kowainik/co-log)
-[![Windows build](https://ci.appveyor.com/api/projects/status/github/kowainik/co-log?branch=master&svg=true)](https://ci.appveyor.com/project/kowainik/co-log)
-[![MPL-2.0 license](https://img.shields.io/badge/license-MPL--2.0-blue.svg)](https://github.com/kowainik/co-log/blob/master/LICENSE)
+[![Windows build](https://ci.appveyor.com/api/projects/status/github/kowainik/co-log?branch=main&svg=true)](https://ci.appveyor.com/project/kowainik/co-log)
+[![MPL-2.0 license](https://img.shields.io/badge/license-MPL--2.0-blue.svg)](https://github.com/kowainik/co-log/blob/main/LICENSE)
 
 
 |                   |                                    |                                           |                                                       |
@@ -45,8 +47,8 @@
 created the tutorial series which introduces the main concepts behind `co-log`
 smoothly:
 
-* [Intro: Using `LogAction`](https://github.com/kowainik/co-log/blob/master/co-log/tutorials/1-intro/Intro.md)
-* [Using custom monad that stores `LogAction` inside its environment](https://github.com/kowainik/co-log/blob/master/co-log/tutorials/2-custom/Custom.md)
+* [Intro: Using `LogAction`](https://github.com/kowainik/co-log/blob/main/co-log/tutorials/1-intro/Intro.md)
+* [Using custom monad that stores `LogAction` inside its environment](https://github.com/kowainik/co-log/blob/main/co-log/tutorials/2-custom/Custom.md)
 
 `co-log` also cares about concurrent logging. For this purpose we have the `concurrent-playground`
 executable where we experiment with different multithreading scenarios to test the library's behavior.
diff --git a/co-log-polysemy.cabal b/co-log-polysemy.cabal
--- a/co-log-polysemy.cabal
+++ b/co-log-polysemy.cabal
@@ -1,6 +1,6 @@
 cabal-version:       2.4
 name:                co-log-polysemy
-version:             0.0.1.2
+version:             0.0.1.3
 synopsis:            Composable Contravariant Comonadic Logging Library
 description:
     Implementation of the [co-log](http://hackage.haskell.org/package/co-log-core)
@@ -15,13 +15,13 @@
     .
     * [co-log](http://hackage.haskell.org/package/co-log)
 
-homepage:            https://github.com/kowainik/co-log
-bug-reports:         https://github.com/kowainik/co-log/issues
+homepage:            https://github.com/co-log/co-log-polysemy
+bug-reports:         https://github.com/co-log/co-log-polysemy/issues
 license:             MPL-2.0
 license-file:        LICENSE
 author:              Dmitrii Kovanikov
 maintainer:          Kowainik <xrom.xkov@gmail.com>
-copyright:           2019-2020 Kowainik
+copyright:           2019-2020 Kowainik, 2021 Co-Log
 category:            Logging, Contravariant, Comonad, Effects
 build-type:          Simple
 stability:           provisional
@@ -29,19 +29,16 @@
                      README.md
 tested-with:         GHC == 8.4.4
                      GHC == 8.6.5
-                     GHC == 8.8.3
-                     GHC == 8.10.1
+                     GHC == 8.8.4
+                     GHC == 8.10.7
+                     GHC == 9.0.1
 
 source-repository head
   type:                git
-  location:            https://github.com/kowainik/co-log.git
+  location:            https://github.com/co-log/co-log-polysemy.git
 
 common common-options
-  build-depends:       base >= 4.10.1.0 && < 4.15
-
-  -- 8.2 lacks <>
-  if impl(ghc < 8.4)
-    buildable: False
+  build-depends:       base >= 4.11 && < 4.16
 
   ghc-options:         -O2
                        -Wall
@@ -89,8 +86,8 @@
   exposed-modules:     Colog.Polysemy
                            Colog.Polysemy.Effect
 
-  build-depends:       co-log-core ^>= 0.2.0.0
-                     , polysemy >= 1.2.0.0 && < 1.4
+  build-depends:       co-log-core ^>= 0.3.0.0
+                     , polysemy >= 1.2.0.0 && < 1.7
 
 executable play-colog-poly
   import:              common-options
diff --git a/src/Colog/Polysemy.hs b/src/Colog/Polysemy.hs
--- a/src/Colog/Polysemy.hs
+++ b/src/Colog/Polysemy.hs
@@ -1,7 +1,11 @@
 {- |
-Copyright:  (c) 2019-2020 Kowainik
-SPDX-License-Identifier: MPL-2.0
-Maintainer: Kowainik <xrom.xkov@gmail.com>
+Module                  : Colog.Polysemy
+Copyright               : (c) 2019-2020 Kowainik
+                          (c) 2021 Co-Log
+SPDX-License-Identifier : MPL-2.0
+Maintainer              : Co-Log <xrom.xkov@gmail.com>
+Stability               : Provisional
+Portability             : Portable
 
 This package contains extensible effects implementation of composable, contravariant and
 comonadic logging based on @co-log-core@ and @polysemy@.
diff --git a/src/Colog/Polysemy/Effect.hs b/src/Colog/Polysemy/Effect.hs
--- a/src/Colog/Polysemy/Effect.hs
+++ b/src/Colog/Polysemy/Effect.hs
@@ -1,9 +1,13 @@
 {-# LANGUAGE TemplateHaskell #-}
 
 {- |
-Copyright:  (c) 2019-2020 Kowainik
-SPDX-License-Identifier: MPL-2.0
-Maintainer: Kowainik <xrom.xkov@gmail.com>
+Module                  : Colog.Polysemy.Effect
+Copyright               : (c) 2019-2020 Kowainik
+                          (c) 2021 Co-Log
+SPDX-License-Identifier : MPL-2.0
+Maintainer              : Co-Log <xrom.xkov@gmail.com>
+Stability               : Provisional
+Portability             : Portable
 
 This module contains logging effect which can be interpreted in terms of
 'LogAction' from the @co-log-core@ package.
