diff --git a/0001-Adapt-FastShift-instances-for-Word32-to-ghc-9.4.x.patch b/0001-Adapt-FastShift-instances-for-Word32-to-ghc-9.4.x.patch
new file mode 100644
index 0000000..f52b9c1
--- /dev/null
+++ b/0001-Adapt-FastShift-instances-for-Word32-to-ghc-9.4.x.patch
@@ -0,0 +1,29 @@
+From 8f62d424f52cda226f5b7102f2de45e92b72b552 Mon Sep 17 00:00:00 2001
+From: Peter Simons <simons@cryp.to>
+Date: Wed, 1 Feb 2023 16:03:29 +0100
+Subject: [PATCH] Adapt FastShift instances for Word32 to ghc-9.4.x.
+
+---
+ Data/BloomFilter/Util.hs | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/Data/BloomFilter/Util.hs b/Data/BloomFilter/Util.hs
+index 7f695dc..6868209 100644
+--- a/Data/BloomFilter/Util.hs
++++ b/Data/BloomFilter/Util.hs
+@@ -40,10 +40,10 @@ class FastShift a where
+ 
+ instance FastShift Word32 where
+     {-# INLINE shiftL #-}
+-    shiftL (W32# x#) (I# i#) = W32# (x# `uncheckedShiftL#` i#)
++    shiftL (W32# x#) (I# i#) = W32# (x# `uncheckedShiftLWord32#` i#)
+ 
+     {-# INLINE shiftR #-}
+-    shiftR (W32# x#) (I# i#) = W32# (x# `uncheckedShiftRL#` i#)
++    shiftR (W32# x#) (I# i#) = W32# (x# `uncheckedShiftRLWord32#` i#)
+ 
+ instance FastShift Word64 where
+     {-# INLINE shiftL #-}
+-- 
+2.38.1
+
diff --git a/ghc-bloomfilter.changes b/ghc-bloomfilter.changes
index 4d0179f..83d0611 100644
--- a/ghc-bloomfilter.changes
+++ b/ghc-bloomfilter.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Thu Mar 30 17:06:02 UTC 2023 - Peter Simons <psimons@suse.com>
+
+- Updated spec file to conform with ghc-rpm-macros-2.5.2.
+
+- Add "0001-Adapt-FastShift-instances-for-Word32-to-ghc-9.4.x.patch"
+  to fix the build with ghc-9.4.4.
+
 -------------------------------------------------------------------
 Mon May  2 18:30:49 UTC 2022 - Peter Simons <psimons@suse.com>
 
@@ -12,9 +20,9 @@ Mon Nov 15 06:59:43 UTC 2021 - psimons@suse.com
 
 -------------------------------------------------------------------
 Thu Dec 17 12:20:00 UTC 2020 - Ondřej Súkup <mimi.vx@gmail.com>
- 
+
 - disable %{ix86} build
- 
+
 -------------------------------------------------------------------
 Tue Aug 18 10:44:11 UTC 2020 - Peter Simons <psimons@suse.com>
 
@@ -24,4 +32,3 @@ Tue Aug 18 10:44:11 UTC 2020 - Peter Simons <psimons@suse.com>
 Tue Jun  9 09:26:37 UTC 2020 - psimons@suse.com
 
 - Add bloomfilter at version 2.0.1.0.
-
diff --git a/ghc-bloomfilter.spec b/ghc-bloomfilter.spec
index 7507ac8..a6e72a1 100644
--- a/ghc-bloomfilter.spec
+++ b/ghc-bloomfilter.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package ghc-bloomfilter
 #
-# Copyright (c) 2022 SUSE LLC
+# Copyright (c) 2023 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,6 +17,7 @@
 
 
 %global pkg_name bloomfilter
+%global pkgver %{pkg_name}-%{version}
 %bcond_with tests
 Name:           ghc-%{pkg_name}
 Version:        2.0.1.0
@@ -26,17 +27,27 @@ License:        BSD-3-Clause
 URL:            https://hackage.haskell.org/package/%{pkg_name}
 Source0:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/%{pkg_name}-%{version}.tar.gz
 Source1:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/revision/2.cabal#/%{pkg_name}.cabal
+Patch1:         0001-Adapt-FastShift-instances-for-Word32-to-ghc-9.4.x.patch
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-array-devel
+BuildRequires:  ghc-array-prof
+BuildRequires:  ghc-base-devel
+BuildRequires:  ghc-base-prof
 BuildRequires:  ghc-bytestring-devel
+BuildRequires:  ghc-bytestring-prof
 BuildRequires:  ghc-deepseq-devel
+BuildRequires:  ghc-deepseq-prof
 BuildRequires:  ghc-rpm-macros
 ExcludeArch:    %{ix86}
 %if %{with tests}
 BuildRequires:  ghc-QuickCheck-devel
+BuildRequires:  ghc-QuickCheck-prof
 BuildRequires:  ghc-random-devel
+BuildRequires:  ghc-random-prof
 BuildRequires:  ghc-test-framework-devel
+BuildRequires:  ghc-test-framework-prof
 BuildRequires:  ghc-test-framework-quickcheck2-devel
+BuildRequires:  ghc-test-framework-quickcheck2-prof
 %endif
 
 %description
@@ -52,9 +63,26 @@ Requires(postun): ghc-compiler = %{ghc_version}
 %description devel
 This package provides the Haskell %{pkg_name} library development files.
 
+%package -n ghc-%{pkg_name}-doc
+Summary:        Haskell %{pkg_name} library documentation
+Requires:       ghc-filesystem
+BuildArch:      noarch
+
+%description -n ghc-%{pkg_name}-doc
+This package provides the Haskell %{pkg_name} library documentation.
+
+%package -n ghc-%{pkg_name}-prof
+Summary:        Haskell %{pkg_name} profiling library
+Requires:       ghc-%{pkg_name}-devel = %{version}-%{release}
+Supplements:    (ghc-%{pkg_name}-devel and ghc-prof)
+
+%description -n ghc-%{pkg_name}-prof
+This package provides the Haskell %{pkg_name} profiling library.
+
 %prep
-%autosetup -n %{pkg_name}-%{version}
+%autosetup -p1 -n %{pkg_name}-%{version}
 cp -p %{SOURCE1} %{pkg_name}.cabal
+cabal-tweak-dep-ver base '>= 4.4 && < 4.16' '< 5'
 
 %build
 %ghc_lib_build
@@ -77,4 +105,9 @@ cp -p %{SOURCE1} %{pkg_name}.cabal
 %files devel -f %{name}-devel.files
 %doc README.markdown examples
 
+%files -n ghc-%{pkg_name}-doc -f ghc-%{pkg_name}-doc.files
+%license LICENSE
+
+%files -n ghc-%{pkg_name}-prof -f ghc-%{pkg_name}-prof.files
+
 %changelog