diff --git a/changelog.md b/changelog.md
--- a/changelog.md
+++ b/changelog.md
@@ -1,4 +1,8 @@
-## Version 0.47.1 (September, 2)
+## Version 0.47.2 (November, 2023)
+
+- Compatibility with GHC 9.6
+
+## Version 0.47.1 (September, 2023)
 
 - Allow compilation with libmpd even with GHC > 9.4, by requesting it
   explicitly with `with_mpd`.  See #667 for further details.
diff --git a/src/Xmobar/Plugins/EWMH.hs b/src/Xmobar/Plugins/EWMH.hs
--- a/src/Xmobar/Plugins/EWMH.hs
+++ b/src/Xmobar/Plugins/EWMH.hs
@@ -19,6 +19,7 @@
 
 import Control.Applicative (Applicative(..))
 import Control.Monad.State
+import Control.Monad
 import Control.Monad.Reader
 import Graphics.X11 hiding (Modifier, Color)
 import Graphics.X11.Xlib.Extras
diff --git a/src/Xmobar/X11/Loop.hs b/src/Xmobar/X11/Loop.hs
--- a/src/Xmobar/X11/Loop.hs
+++ b/src/Xmobar/X11/Loop.hs
@@ -3,7 +3,7 @@
 ------------------------------------------------------------------------------
 -- |
 -- Module: Xmobar.App.X11EventLoop
--- Copyright: (c) 2018, 2020, 2022 Jose Antonio Ortega Ruiz
+-- Copyright: (c) 2018, 2020, 2022, 2023 Jose Antonio Ortega Ruiz
 -- License: BSD3-style (see LICENSE)
 --
 -- Maintainer: jao@gnu.org
@@ -22,6 +22,7 @@
 
 import Control.Concurrent as Concurrent
 import Control.Concurrent.STM as STM
+import Control.Monad as MR
 import Control.Monad.Reader as MR
 
 import Data.Bits (Bits((.|.)))
diff --git a/xmobar.cabal b/xmobar.cabal
--- a/xmobar.cabal
+++ b/xmobar.cabal
@@ -1,5 +1,5 @@
 name:               xmobar
-version:            0.47.1
+version:            0.47.2
 homepage:           https://codeberg.org/xmobar/xmobar
 synopsis:           A Minimalistic Text Based Status Bar
 description: 	    Xmobar is a minimalistic text based status bar.
@@ -194,7 +194,7 @@
     build-depends:
                   aeson >= 1.4.7.1,
                   async,
-                  base >= 4.11.0 && < 4.18,
+                  base >= 4.11.0 && < 4.19,
                   bytestring >= 0.10.8.2,
                   cairo >= 0.13,
                   colour >= 2.3.6,
@@ -202,7 +202,7 @@
                   directory,
                   extensible-exceptions == 0.1.*,
                   filepath,
-                  mtl >= 2.1 && < 2.3,
+                  mtl >= 2.1 && < 2.4,
                   old-locale,
                   pango >= 0.13,
                   parsec == 3.1.*,