diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -16,3 +16,8 @@
 
 * First version revised C. Added variant of the Applicative usage.
 
+## 0.1.r21.0 -- 2022-08-17
+
+* First version revised D. Updated dependency boundaries to support the newer GHC-9* versions.
+
+
diff --git a/LICENSE b/LICENSE
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2021 OleksandrZhabenko
+Copyright (c) 2021-2022 Oleksandr Zhabenko
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
diff --git a/sublists.cabal b/sublists.cabal
--- a/sublists.cabal
+++ b/sublists.cabal
@@ -2,7 +2,7 @@
 -- documentation, see http://haskell.org/cabal/users-guide/
 
 name:                sublists
-version:             0.1.1.0
+version:             0.1.2.0
 synopsis:            Allows to split lists into sublists with some patterns by quantity.
 description:         These patterns can be a list of numbers, or obtained from the monadic or applicative function. Leads to somewhat cycling or regularized structures from the length perspective (these ones can be transformed into other variativity types).
 homepage:            https://hackage.haskell.org/package/sublists
@@ -20,6 +20,6 @@
   exposed-modules:     Sublists
   -- other-modules:
   -- other-extensions:
-  build-depends:       base >=4.7 && <4.15
+  build-depends:       base >=4.7 && <5
   -- hs-source-dirs:
   default-language:    Haskell2010