diff --git a/ghc-attoparsec-0.14.4-ghc-9.4.8.patch b/ghc-attoparsec-0.14.4-ghc-9.4.8.patch
new file mode 100644
index 0000000..a5fd093
--- /dev/null
+++ b/ghc-attoparsec-0.14.4-ghc-9.4.8.patch
@@ -0,0 +1,11 @@
+--- attoparsec-0.14.4/attoparsec.cabal.orig	2023-12-02 19:12:42.758531240 +0100
++++ attoparsec-0.14.4/attoparsec.cabal	2023-12-02 19:13:03.847713903 +0100
+@@ -60,7 +60,7 @@
+                  scientific >= 0.3.1 && < 0.4,
+                  transformers >= 0.2 && (< 0.4 || >= 0.4.1.0) && < 0.7,
+                  text >= 1.1.1.3,
+-                 ghc-prim <0.9,
++                 ghc-prim <0.10,
+                  attoparsec-internal
+   if impl(ghc < 7.4)
+     build-depends:
diff --git a/ghc-attoparsec.spec b/ghc-attoparsec.spec
index a3bf405..e08f3c5 100644
--- a/ghc-attoparsec.spec
+++ b/ghc-attoparsec.spec
@@ -1,63 +1,86 @@
 %define ghc_ver %(ghc --numeric-version)
-%define pkgname attoparsec
+%define pkg_name attoparsec
 
 Name:          ghc-attoparsec
-Version:       0.11.3.4
+Version:       0.14.4
 Release:       1mamba
 Summary:       GHC library: Fast combinator parsing for bytestrings and text
 Group:         Development/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
-Packager:      Davide Madrisan <davide.madrisan@gmail.com>
-URL:           http://hackage.haskell.org/package/%{pkgname}
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://hackage.haskell.org/package/%{pkg_name}
 Source:        http://hackage.haskell.org/package/attoparsec-%{version}/attoparsec-%{version}.tar.gz
+Patch0:        ghc-attoparsec-0.14.4-ghc-9.4.8.patch
 License:       BSD
 ## AUTOBUILDREQ-BEGIN
+BuildRequires: ghc-hashable-devel
+BuildRequires: ghc-integer-logarithms-devel
+BuildRequires: ghc-libs
+BuildRequires: ghc-primitive-devel
+BuildRequires: ghc-scientific-devel
+BuildRequires: glibc-devel
+BuildRequires: libgmp-devel
 ## AUTOBUILDREQ-END
 BuildRequires: ghc
-BuildRequires: hscolour
-BuildRequires: ghc-scientific
 Requires:      ghc = %{ghc_ver}
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 A fast parser combinator library, aimed particularly at dealing efficiently with network protocols and complicated text/binary file formats.0
 
+%package devel
+Summary:        Haskell %{pkg_name} library development files
+Provides:       %{name}-static = %{version}-%{release}
+Provides:       %{name}-static%{?_isa} = %{version}-%{release}
+%if %{defined ghc_version}
+Requires:       ghc = %{ghc_version}
+%endif
+Requires:       %{name}%{?_isa} = %{version}-%{release}
+
+%description devel
+This package provides the Haskell %{pkg_name} library development files.
+
+%if %{with haddock}
+%package doc
+Summary:        Haskell %{pkg_name} library documentation
+Requires:       ghc-filesystem
+
+%description doc
+This package provides the Haskell %{pkg_name} library documentation.
+%endif
+
 %prep
 %setup -q -n attoparsec-%{version}
+%patch 0 -p1
 
 %build
-runghc Setup.lhs configure -v2 \
-   --prefix=%{_prefix} \
-   --libdir=%{_libdir} \
-   --libexecdir=%{_libexecdir} \
-   --docdir=%{_docdir}/%{name}-%{version}
-
-runghc Setup.lhs build
-runghc Setup.lhs haddock --executable --html-location=URL --hyperlink-source
+%ghc_lib_build
 
 %install
-[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-runghc Setup.lhs copy --destdir=%{buildroot}
-runghc Setup.lhs register \
-   --gen-pkg-config="%{buildroot}%{_libdir}/ghc-%{ghc_ver}/%{pkgname}-%{version}/%{pkgname}-%{version}.conf"
+%ghc_lib_install
+
+rm -f %{buildroot}%{_ghclicensedir}/%{name}/LICENSE
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
-%post
-ghc-pkg register %{_libdir}/ghc-%{ghc_ver}/%{pkgname}-%{version}/%{pkgname}-%{version}.conf &>/dev/null || :
-
-%preun
-ghc-pkg unregister %{pkgname}-%{version} &>/dev/null || :
-
-%files
+%files -f %{name}.files
 %defattr(-,root,root)
-%{_libdir}/ghc-%{ghc_ver}/%{pkgname}-%{version}
-%dir %{_docdir}/%{name}-%{version}
-%{_docdir}/%{name}-%{version}/LICENSE
-%{_docdir}/%{name}-%{version}/html
+%license LICENSE
+
+%files devel -f %{name}-devel.files
+%defattr(-,root,root)
+#%doc CHANGELOG.markdown README.markdown
+
+%if %{with haddock}
+%files doc -f %{name}-doc.files
+%defattr(-,root,root)
+%license LICENSE
+%endif
 
 %changelog
+* Sat Dec 02 2023 Automatic Build System <autodist@mambasoft.it> 0.14.4-1mamba
+- automatic version update by autodist
+
 * Sun Apr 12 2015 Davide Madrisan <davide.madrisan@gmail.com> 0.11.3.4-1mamba
 - package created by autospec