diff --git a/.gitignore b/.gitignore
index 0f8885d..1f737a5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /bifunctors-5.4.2.tar.gz
 /bifunctors-5.5.tar.gz
 /bifunctors-5.5.3.tar.gz
+/bifunctors-5.5.4.tar.gz
diff --git a/bifunctors-5.5.4.cabal b/bifunctors-5.5.4.cabal
new file mode 100644
index 0000000..befe681
--- /dev/null
+++ b/bifunctors-5.5.4.cabal
@@ -0,0 +1,119 @@
+name:          bifunctors
+category:      Data, Functors
+version:       5.5.4
+x-revision: 1
+license:       BSD3
+cabal-version: >= 1.8
+license-file:  LICENSE
+author:        Edward A. Kmett
+maintainer:    Edward A. Kmett <ekmett@gmail.com>
+stability:     provisional
+homepage:      http://github.com/ekmett/bifunctors/
+bug-reports:   http://github.com/ekmett/bifunctors/issues
+copyright:     Copyright (C) 2008-2016 Edward A. Kmett
+synopsis:      Bifunctors
+description:   Bifunctors.
+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 == 8.4.4
+             , GHC == 8.6.4
+extra-source-files: .travis.yml CHANGELOG.markdown README.markdown
+
+source-repository head
+  type: git
+  location: https://github.com/ekmett/bifunctors.git
+
+flag semigroups
+  default: True
+  manual: True
+  description:
+    You can disable the use of the `semigroups` package using `-f-semigroups`.
+    .
+    Disabing this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users.
+
+flag tagged
+  default: True
+  manual: True
+  description:
+    You can disable the use of the `tagged` package using `-f-tagged`.
+    .
+    Disabing this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users.
+
+library
+  hs-source-dirs: src
+  build-depends:
+    base                >= 4     && < 5,
+    base-orphans        >= 0.5.2 && < 1,
+    comonad             >= 4     && < 6,
+    containers          >= 0.1   && < 0.7,
+    template-haskell    >= 2.4   && < 2.16,
+    th-abstraction      >= 0.2.2 && < 0.4,
+    transformers        >= 0.2   && < 0.6
+
+  if !impl(ghc > 8.2)
+    build-depends: transformers-compat >= 0.5 && < 0.7
+
+  if flag(tagged)
+    build-depends: tagged >= 0.7.3 && < 1
+
+  if flag(semigroups) && !impl(ghc >= 8.0)
+    build-depends: semigroups >= 0.8.3.1 && < 1
+
+  if impl(ghc<7.9)
+    hs-source-dirs: old-src/ghc709
+    exposed-modules: Data.Bifunctor
+
+  if impl(ghc<8.1)
+    hs-source-dirs: old-src/ghc801
+    exposed-modules:
+      Data.Bifoldable
+      Data.Bitraversable
+
+  if impl(ghc>=7.2) && impl(ghc<7.5)
+    build-depends: ghc-prim == 0.2.0.0
+
+  exposed-modules:
+    Data.Biapplicative
+    Data.Bifunctor.Biff
+    Data.Bifunctor.Clown
+    Data.Bifunctor.Fix
+    Data.Bifunctor.Flip
+    Data.Bifunctor.Functor
+    Data.Bifunctor.Join
+    Data.Bifunctor.Joker
+    Data.Bifunctor.Product
+    Data.Bifunctor.Sum
+    Data.Bifunctor.Tannen
+    Data.Bifunctor.TH
+    Data.Bifunctor.Wrapped
+
+  other-modules:
+    Data.Bifunctor.TH.Internal
+    Paths_bifunctors
+
+  ghc-options: -Wall
+
+
+test-suite bifunctors-spec
+  type: exitcode-stdio-1.0
+  hs-source-dirs: tests
+  main-is: Spec.hs
+  other-modules: BifunctorSpec
+  ghc-options: -Wall
+  build-tool-depends: hspec-discover:hspec-discover >= 1.8
+  build-depends:
+    base                >= 4   && < 5,
+    bifunctors,
+    hspec               >= 1.8,
+    QuickCheck          >= 2   && < 3,
+    template-haskell,
+    transformers,
+    transformers-compat
+
diff --git a/ghc-bifunctors.spec b/ghc-bifunctors.spec
index 850862b..20f7cbf 100644
--- a/ghc-bifunctors.spec
+++ b/ghc-bifunctors.spec
@@ -7,14 +7,15 @@
 %bcond_without tests
 
 Name:           ghc-%{pkg_name}
-Version:        5.5.3
-Release:        6%{?dist}
+Version:        5.5.4
+Release:        1%{?dist}
 Summary:        Bifunctors
 
 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:
@@ -29,7 +30,6 @@ BuildRequires:  ghc-rpm-macros
 BuildRequires:  ghc-base-orphans-devel
 BuildRequires:  ghc-comonad-devel
 BuildRequires:  ghc-containers-devel
-BuildRequires:  ghc-semigroups-devel
 BuildRequires:  ghc-tagged-devel
 BuildRequires:  ghc-template-haskell-devel
 BuildRequires:  ghc-th-abstraction-devel
@@ -79,6 +79,7 @@ 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
 
 
@@ -119,6 +120,9 @@ This package provides the Haskell %{pkg_name} profiling library.
 
 
 %changelog
+* Thu Jul 25 2019 Jens Petersen <petersen@redhat.com> - 5.5.4-1
+- update to 5.5.4
+
 * Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 5.5.3-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
 
diff --git a/sources b/sources
index 98abfff..1c43bd8 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (bifunctors-5.5.3.tar.gz) = 4996c9afa60bd6c1de872ac7be09135a972f9c3075987834fa50bfba90111257ef51268b4b206a8652b3e68b231f94723e6e6f47eb44b457820cfe9b8ea82404
+SHA512 (bifunctors-5.5.4.tar.gz) = 16470cac8ad9f4d246ae2d8693ddc587d7ee1f6b405f365b1fba101e5556dc5d8cf4ce7b0973f40bf6794202ae177d7e39a5ee947d157c5343cf380d3997cc33