diff --git a/.gitignore b/.gitignore
index 42315d7..421ca3b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /data-fix-0.2.1.tar.gz
+/data-fix-0.3.0.tar.gz
diff --git a/data-fix-0.2.1.cabal b/data-fix-0.2.1.cabal
deleted file mode 100644
index 4ab97c0..0000000
--- a/data-fix-0.2.1.cabal
+++ /dev/null
@@ -1,35 +0,0 @@
-Name:            data-fix
-Version:         0.2.1
-x-revision: 1
-Cabal-Version:   >= 1.10
-License:         BSD3
-License-file:    LICENSE
-Author:          Anton Kholomiov
-Maintainer:      <anton.kholomiov@gmail.com>
-Category:        Data
-Synopsis:        Fixpoint data types
-Build-Type:      Simple
-Description:
-  Fixpoint types and recursion schemes. If you define your AST as
-  fixpoint type, you get fold and unfold operations for free.
-  .
-  Thanks for contribution to: Matej Kollar, Herbert Valerio Riedel
-
-Stability:       Experimental
-
-Homepage:        https://github.com/anton-k/data-fix
-Bug-Reports:     https://github.com/anton-k/data-fix/issues
-
-Source-repository head
-    Type: git
-    Location: https://github.com/anton-k/data-fix
-
-Library
-  Default-Language: Haskell2010
-  Build-depends: base >= 4.8, base < 5
-  Hs-source-dirs: src/
-
-  ghc-options: -Wall
-
-  Exposed-modules:
-      Data.Fix
diff --git a/ghc-data-fix.spec b/ghc-data-fix.spec
index ab4190c..1f3ddd2 100644
--- a/ghc-data-fix.spec
+++ b/ghc-data-fix.spec
@@ -5,21 +5,22 @@
 %global pkgver %{pkg_name}-%{version}
 
 Name:           ghc-%{pkg_name}
-Version:        0.2.1
-Release:        3%{?dist}
+Version:        0.3.0
+Release:        1%{?dist}
 Summary:        Fixpoint data types
 
 License:        BSD
 Url:            https://hackage.haskell.org/package/%{pkg_name}
 # Begin cabal-rpm sources:
 Source0:        https://hackage.haskell.org/package/%{pkgver}/%{pkgver}.tar.gz
-Source1:        https://hackage.haskell.org/package/%{pkgver}/%{pkg_name}.cabal#/%{pkgver}.cabal
 # End cabal-rpm sources
 
 # Begin cabal-rpm deps:
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-rpm-macros
 BuildRequires:  ghc-base-prof
+BuildRequires:  ghc-deepseq-prof
+BuildRequires:  ghc-hashable-prof
 # End cabal-rpm deps
 
 %description
@@ -66,7 +67,6 @@ This package provides the Haskell %{pkg_name} profiling library.
 %prep
 # Begin cabal-rpm setup:
 %setup -q -n %{pkgver}
-cp -bp %{SOURCE1} %{pkg_name}.cabal
 # End cabal-rpm setup
 
 
@@ -89,6 +89,7 @@ cp -bp %{SOURCE1} %{pkg_name}.cabal
 
 
 %files devel -f %{name}-devel.files
+%doc CHANGELOG.md
 
 
 %if %{with haddock}
@@ -103,11 +104,14 @@ cp -bp %{SOURCE1} %{pkg_name}.cabal
 
 
 %changelog
+* Thu Aug  5 2021 Jens Petersen <petersen@redhat.com> - 0.3.0-1
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
-
-* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.1-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+* Thu Jan 28 2021 Jens Petersen <petersen@redhat.com> - 0.3.0-1
+- update to 0.3.0
+>>>>>>> d8db6b1 (update to 0.3.0)
 
 * Sun Aug 23 2020 Jens Petersen <petersen@redhat.com> - 0.2.1-1
 - spec file generated by cabal-rpm-2.0.6
diff --git a/sources b/sources
index aeb0ed3..2e081a1 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (data-fix-0.2.1.tar.gz) = 5dd025f2f5688e9538ad8c6a938b2314efb2da5bec7fe5bf7fa8015713f38d490fd92ad08f4f09cac6d6c6a8fb69d663935aeb3b1853e5a04aa71a0f11743fb8
+SHA512 (data-fix-0.3.0.tar.gz) = 2fa2458a765ce0cf08d8907d523d744a69d0865260c2078dd5cfd5b0d3f1420a9bc2b9bc4795e0864884ae869a730233a268be6a1d17bc50a737a4704a4f06f6