diff --git a/alex.changes b/alex.changes
index 9d7e9ca..74659de 100644
--- a/alex.changes
+++ b/alex.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Mar 30 17:05:37 UTC 2023 - Peter Simons <psimons@suse.com>
+
+- Updated spec file to conform with ghc-rpm-macros-2.5.2.
+
 -------------------------------------------------------------------
 Sun Jan 23 23:20:45 UTC 2022 - Peter Simons <psimons@suse.com>
 
diff --git a/alex.spec b/alex.spec
index da612de..ffb5389 100644
--- a/alex.spec
+++ b/alex.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package alex
 #
-# 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
@@ -32,12 +32,18 @@ Source0:        https://hackage.haskell.org/package/%{name}-%{version}/%{name}-%
 BuildRequires:  autoconf
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-array-devel
+BuildRequires:  ghc-array-prof
+BuildRequires:  ghc-base-devel
+BuildRequires:  ghc-base-prof
 BuildRequires:  ghc-containers-devel
+BuildRequires:  ghc-containers-prof
 BuildRequires:  ghc-directory-devel
+BuildRequires:  ghc-directory-prof
 BuildRequires:  ghc-rpm-macros
 ExcludeArch:    %{ix86}
 %if %{with tests}
 BuildRequires:  ghc-process-devel
+BuildRequires:  ghc-process-prof
 %endif
 
 %description