diff --git a/bench/Main.hs b/bench/Main.hs
--- a/bench/Main.hs
+++ b/bench/Main.hs
@@ -1,11 +1,16 @@
+{-# LANGUAGE CPP #-}
+
 module Main where
 
 import Criterion.Main
 import Data.Bits.Pdep
 import Data.Bits.Pdep.Slow
 import Data.Bits.Pext
-import Data.Monoid         ((<>))
 import Data.Word
+
+#if !MIN_VERSION_base(4,13,0)
+import Data.Monoid         ((<>))
+#endif
 
 import qualified Data.Vector.Storable as DVS
 
diff --git a/bits-extra.cabal b/bits-extra.cabal
--- a/bits-extra.cabal
+++ b/bits-extra.cabal
@@ -1,7 +1,7 @@
 cabal-version: 2.2
 
 name:                   bits-extra
-version:                0.0.2.1
+version:                0.0.2.2
 synopsis:               Useful bitwise operations
 description:            Please see the README on Github at <https://github.com/haskell-works/bits-extra#readme>
 category:               Data, Bit
@@ -12,7 +12,7 @@
 copyright:              2018-2021 John Ky
 license:                BSD-3-Clause
 license-file:           LICENSE
-tested-with:            GHC == 9.2.2, GHC == 9.0.1, GHC == 8.10.7, GHC == 8.8.4, GHC == 8.6.5
+tested-with:            GHC == 9.2.2, GHC == 9.0.2, GHC == 8.10.7, GHC == 8.8.4, GHC == 8.6.5
 build-type:             Simple
 extra-source-files:     ChangeLog.md
                         README.md