diff --git a/ghc-hslua-module-system.changes b/ghc-hslua-module-system.changes
index 6e27a11..63c49ae 100644
--- a/ghc-hslua-module-system.changes
+++ b/ghc-hslua-module-system.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Sun Jan 30 07:17:44 UTC 2022 - Peter Simons <psimons@suse.com>
+
+- Update hslua-module-system to version 1.0.1 revision 1.
+  Upstream has edited the change log file since the last release in
+  a non-trivial way, i.e. they did more than just add a new entry
+  at the top. You can review the file at:
+  http://hackage.haskell.org/package/hslua-module-system-1.0.1/src/CHANGELOG.md
+
 -------------------------------------------------------------------
 Mon Nov  1 08:48:28 UTC 2021 - psimons@suse.com
 
diff --git a/ghc-hslua-module-system.spec b/ghc-hslua-module-system.spec
index 24829a2..df4e1da 100644
--- a/ghc-hslua-module-system.spec
+++ b/ghc-hslua-module-system.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package ghc-hslua-module-system
 #
-# Copyright (c) 2021 SUSE LLC
+# Copyright (c) 2022 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -19,12 +19,13 @@
 %global pkg_name hslua-module-system
 %bcond_with tests
 Name:           ghc-%{pkg_name}
-Version:        1.0.0
+Version:        1.0.1
 Release:        0
 Summary:        Lua module wrapper around Haskell's System module
 License:        MIT
 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/1.cabal#/%{pkg_name}.cabal
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-directory-devel
 BuildRequires:  ghc-exceptions-devel
@@ -61,6 +62,7 @@ files.
 
 %prep
 %autosetup -n %{pkg_name}-%{version}
+cp -p %{SOURCE1} %{pkg_name}.cabal
 
 %build
 %ghc_lib_build
diff --git a/hslua-module-system-1.0.0.tar.gz b/hslua-module-system-1.0.0.tar.gz
deleted file mode 100644
index 0519deb..0000000
--- a/hslua-module-system-1.0.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:38516315524dda323a56af928d03748b308b1069632b2827c337c40a80106ce3
-size 8461
diff --git a/hslua-module-system-1.0.1.tar.gz b/hslua-module-system-1.0.1.tar.gz
new file mode 100644
index 0000000..5f57003
--- /dev/null
+++ b/hslua-module-system-1.0.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fc53a1c952e8716d685f22c3c76f1730c576610dea32bdf575c7841aa03f7755
+size 8457
diff --git a/hslua-module-system.cabal b/hslua-module-system.cabal
new file mode 100644
index 0000000..f8fd948
--- /dev/null
+++ b/hslua-module-system.cabal
@@ -0,0 +1,77 @@
+cabal-version:       2.2
+name:                hslua-module-system
+version:             1.0.1
+x-revision: 1
+synopsis:            Lua module wrapper around Haskell's System module.
+
+description:         Provides access to system information and
+                     functionality to Lua scripts via Haskell's `System`
+                     module.
+                     .
+                     This package is part of HsLua, a Haskell framework
+                     built around the embeddable scripting language
+                     <https://lua.org Lua>.
+homepage:            https://github.com/hslua/hslua
+license:             MIT
+license-file:        LICENSE
+author:              Albert Krewinkel
+maintainer:          albert+hslua@zeitkraut.de
+copyright:           © 2019-2022 Albert Krewinkel <albert+hslua@zeitkraut.de>
+category:            Foreign
+extra-source-files:  CHANGELOG.md
+                   , test/test-system.lua
+tested-with:         GHC == 8.0.2
+                   , GHC == 8.2.2
+                   , GHC == 8.4.4
+                   , GHC == 8.6.5
+                   , GHC == 8.8.3
+                   , GHC == 8.10.7
+                   , GHC == 9.0.1
+                   , GHC == 9.2.1
+
+source-repository head
+  type:              git
+  location:          https://github.com/hslua/hslua.git
+  subdir:            hslua-module-system
+
+common common-options
+  default-language:    Haskell2010
+  build-depends:       base                 >= 4.8    && < 5
+                     , hslua-core           >= 2.1    && < 2.2
+                     , hslua-packaging      >= 2.1    && < 2.2
+                     , text                 >= 1.2    && < 2.1
+  default-extensions:  LambdaCase
+                     , OverloadedStrings
+  ghc-options:         -Wall
+                       -Wincomplete-record-updates
+                       -Wnoncanonical-monad-instances
+                       -Wredundant-constraints
+  if impl(ghc >= 8.2)
+    ghc-options:         -Wcpp-undef
+                         -Werror=missing-home-modules
+  if impl(ghc >= 8.4)
+    ghc-options:         -Widentities
+                         -Wincomplete-uni-patterns
+                         -Wpartial-fields
+                         -fhide-source-paths
+
+library
+  import:              common-options
+  build-depends:       directory            >= 1.3    && < 1.4
+                     , exceptions           >= 0.8    && < 0.11
+                     , hslua-marshalling    >= 2.1    && < 2.2
+                     , temporary            >= 1.2    && < 1.4
+  exposed-modules:     HsLua.Module.System
+  other-modules:       HsLua.Module.SystemUtils
+  hs-source-dirs:      src
+
+test-suite test-hslua-module-system
+  import:              common-options
+  type:                exitcode-stdio-1.0
+  main-is:             test-hslua-module-system.hs
+  hs-source-dirs:      test
+  build-depends:       hslua-module-system
+                     , tasty                >= 0.11
+                     , tasty-hunit          >= 0.9
+                     , tasty-lua            >= 1.0    && < 1.1
+                     , text