diff --git a/.gitignore b/.gitignore
index 6fa5104..54e50a3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /contravariant-1.2.0.1.tar.gz
 /contravariant-1.4.tar.gz
 /StateVar-1.1.0.4.tar.gz
+/contravariant-1.4.1.tar.gz
diff --git a/contravariant-1.4.1.cabal b/contravariant-1.4.1.cabal
new file mode 100644
index 0000000..626b39e
--- /dev/null
+++ b/contravariant-1.4.1.cabal
@@ -0,0 +1,98 @@
+name:          contravariant
+category:      Control, Data
+version:       1.4.1
+x-revision: 1
+license:       BSD3
+cabal-version: >= 1.6
+license-file:  LICENSE
+author:        Edward A. Kmett
+maintainer:    Edward A. Kmett <ekmett@gmail.com>
+stability:     provisional
+homepage:      http://github.com/ekmett/contravariant/
+bug-reports:   http://github.com/ekmett/contravariant/issues
+copyright:     Copyright (C) 2007-2015 Edward A. Kmett
+synopsis:      Contravariant functors
+description:   Contravariant functors.
+build-type:    Simple
+tested-with:   GHC == 7.0.4
+             , GHC == 7.2.2
+             , GHC == 7.4.2
+             , GHC == 7.6.3
+             , GHC == 7.8.4
+             , GHC == 7.10.3
+             , GHC == 8.0.2
+             , GHC == 8.2.2
+             , GHC == 8.4.1
+extra-source-files:
+  .travis.yml
+  CHANGELOG.markdown
+  README.markdown
+  HLint.hs
+
+source-repository head
+  type: git
+  location: git://github.com/ekmett/contravariant.git
+
+flag tagged
+  description:
+    You can disable the use of the `tagged` package using `-f-tagged`.
+    .
+    Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users.
+  default: True
+  manual: True
+
+flag semigroups
+  description:
+    You can disable the use of the `semigroups` package using `-f-semigroups`.
+    .
+    Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users.
+  default: True
+  manual: True
+
+flag safe
+  description: Get Safe guarantees rather than merely Trustworthy, but with worse constant factors.
+  default: False
+  manual: True
+
+flag StateVar
+  description:
+    You can disable the use of the `StateVar` package using `-f-StateVar`.
+    .
+    Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users.
+  default: True
+  manual: True
+
+library
+  hs-source-dirs: src
+  build-depends:
+    base                              < 4.12,
+    transformers        >= 0.2 &&     < 0.6,
+    transformers-compat >= 0.3 &&     < 1
+
+  if !impl(ghc >= 7.9)
+    build-depends: void >= 0.6 &&     < 1
+
+  if flag(tagged) && !impl(ghc >= 7.7)
+    build-depends: tagged >= 0.4.4 && < 1
+
+  if flag(semigroups) && !impl(ghc >= 7.11)
+    build-depends: semigroups >= 0.15.2 && < 1
+
+  if flag(StateVar)
+    build-depends: StateVar >= 1.1 && < 1.2
+
+  if impl(ghc >= 7.2 && < 7.6)
+    build-depends: ghc-prim
+
+  if flag(safe)
+    cpp-options: -DSAFE
+
+  exposed-modules:
+    Data.Functor.Contravariant
+    Data.Functor.Contravariant.Compose
+    Data.Functor.Contravariant.Divisible
+
+  if impl(ghc >= 7.4)
+    exposed-modules: Data.Functor.Contravariant.Generic
+
+  ghc-options: -Wall
diff --git a/ghc-contravariant.spec b/ghc-contravariant.spec
index a05ca00..49b2407 100644
--- a/ghc-contravariant.spec
+++ b/ghc-contravariant.spec
@@ -1,26 +1,25 @@
-# generated by cabal-rpm-0.12.1
+# generated by cabal-rpm-0.12.5
 # https://fedoraproject.org/wiki/Packaging:Haskell
 
 %global pkg_name contravariant
 %global pkgver %{pkg_name}-%{version}
 
 Name:           ghc-%{pkg_name}
-Version:        1.4
-Release:        7%{?dist}
+Version:        1.4.1
+Release:        1%{?dist}
 Summary:        Contravariant functors
 
 License:        BSD
 Url:            https://hackage.haskell.org/package/%{pkg_name}
 Source0:        https://hackage.haskell.org/package/%{pkgver}/%{pkgver}.tar.gz
+Source1:        https://hackage.haskell.org/package/%{pkgver}/%{pkg_name}.cabal#/%{pkgver}.cabal
 
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-rpm-macros
 # Begin cabal-rpm deps:
 BuildRequires:  ghc-StateVar-devel
-BuildRequires:  ghc-semigroups-devel
 BuildRequires:  ghc-transformers-compat-devel
 BuildRequires:  ghc-transformers-devel
-BuildRequires:  ghc-void-devel
 # End cabal-rpm deps
 
 %description
@@ -44,6 +43,7 @@ This package provides the Haskell %{pkg_name} library development files.
 
 %prep
 %setup -q -n %{pkgver}
+cp -p %{SOURCE1} %{pkg_name}.cabal
 
 
 %build
@@ -67,10 +67,13 @@ This package provides the Haskell %{pkg_name} library development files.
 
 
 %files devel -f %{name}-devel.files
-%doc CHANGELOG.markdown
+%doc CHANGELOG.markdown README.markdown
 
 
 %changelog
+* Sun Jul 22 2018 Jens Petersen <petersen@redhat.com> - 1.4.1-1
+- update to 1.4.1
+
 * Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.4-7
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
 
diff --git a/sources b/sources
index e6c9399..9f271a8 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (contravariant-1.4.tar.gz) = 6d99a8ed4694ad8494e1a705e911f16ade01f31c92cc8fc21cf49f5b03beafd25597781abc304c4ee360a3ba9473470a4c96069604ab563fb8ae194e09cdf56a
+SHA512 (contravariant-1.4.1.tar.gz) = df7f6f1999eb1a99a383cca6435781270d05e08a583fd3927707baba2d1553976b604ef6b66473cde9026784bc44bfa38b59ac15e91ff5f1437ce7d80e68e405