diff --git a/.gitignore b/.gitignore
index a70dc75..defb6fd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,4 @@
 /cereal-0.5.5.0.tar.gz
 /cereal-0.5.7.0.tar.gz
 /cereal-0.5.8.1.tar.gz
+/cereal-0.5.8.2.tar.gz
diff --git a/cereal-0.5.8.2.cabal b/cereal-0.5.8.2.cabal
new file mode 100644
index 0000000..90ac107
--- /dev/null
+++ b/cereal-0.5.8.2.cabal
@@ -0,0 +1,79 @@
+name:                   cereal
+version:                0.5.8.2
+x-revision: 1
+license:                BSD3
+license-file:           LICENSE
+author:                 Lennart Kolmodin <kolmodin@dtek.chalmers.se>,
+                        Galois Inc.,
+                        Lemmih <lemmih@gmail.com>,
+                        Bas van Dijk <v.dijk.bas@gmail.com>
+maintainer:             Eric Mertens <emertens@galois.com>
+category:               Data, Parsing
+stability:              provisional
+build-type:             Simple
+cabal-version:          >= 1.10
+synopsis:               A binary serialization library
+homepage:               https://github.com/GaloisInc/cereal
+tested-with:            GHC == 7.2.2, GHC == 7.4.2, GHC == 7.6.3, GHC == 7.8.4, GHC == 7.10.2
+
+description:
+  A binary serialization library, similar to binary, that introduces an isolate
+  primitive for parser isolation, and labeled blocks for better error messages.
+
+extra-source-files:     CHANGELOG.md
+
+source-repository head
+  type:     git
+  location: git://github.com/GaloisInc/cereal.git
+
+flag bytestring-builder
+  description:
+    Decides whether to use an older version of bytestring along with bytestring-builder or just a newer version of bytestring.
+    .
+    This flag normally toggles automatically but you can use `-fbytestring-builder` or `-f-bytestring-builder` to explicitly change it.
+  default: False
+  manual: False
+
+library
+        default-language:       Haskell2010
+
+        build-depends:          base >= 4.4 && < 4.17, containers, array,
+                                ghc-prim >= 0.2
+
+        if !impl(ghc >= 8.0)
+          build-depends:        fail == 4.9.*
+
+        if flag(bytestring-builder)
+          build-depends:        bytestring >= 0.9    && < 0.10.4,
+                                bytestring-builder >= 0.10.4 && < 1
+        else
+          build-depends:        bytestring >= 0.10.4 && < 1
+
+        hs-source-dirs:         src
+
+        exposed-modules:        Data.Serialize,
+                                Data.Serialize.Put,
+                                Data.Serialize.Get,
+                                Data.Serialize.IEEE754
+
+        ghc-options:            -Wall -O2 -funbox-strict-fields
+
+
+
+test-suite test-cereal
+        default-language:       Haskell2010
+
+        type:                   exitcode-stdio-1.0
+
+        build-depends:          base == 4.*,
+                                bytestring >= 0.9,
+                                QuickCheck,
+                                test-framework,
+                                test-framework-quickcheck2,
+                                cereal
+
+        main-is:                Main.hs
+        other-modules:          RoundTrip
+                                GetTests
+
+        hs-source-dirs:         tests
diff --git a/ghc-cereal.spec b/ghc-cereal.spec
index fde4b17..c1e8e78 100644
--- a/ghc-cereal.spec
+++ b/ghc-cereal.spec
@@ -7,17 +7,19 @@
 # testsuite missing deps: test-framework test-framework-quickcheck2
 
 Name:           ghc-%{pkg_name}
-Version:        0.5.8.1
-Release:        8%{?dist}
+Version:        0.5.8.2
+Release:        1%{?dist}
 Summary:        A binary serialization library
 
 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:  dos2unix
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-rpm-macros
 BuildRequires:  ghc-array-prof
@@ -69,6 +71,7 @@ This package provides the Haskell %{pkg_name} profiling library.
 %prep
 # Begin cabal-rpm setup:
 %setup -q -n %{pkgver}
+dos2unix -k -n %{SOURCE1} %{pkg_name}.cabal
 # End cabal-rpm setup
 
 
@@ -106,6 +109,9 @@ This package provides the Haskell %{pkg_name} profiling library.
 
 
 %changelog
+* Tue Jun 07 2022 Jens Petersen <petersen@redhat.com> - 0.5.8.2-1
+- https://hackage.haskell.org/package/cereal-0.5.8.2/changelog
+
 * Thu Jan 20 2022 Fedora Release Engineering <releng@fedoraproject.org> - 0.5.8.1-8
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
 
diff --git a/sources b/sources
index ae4787a..c16d49e 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (cereal-0.5.8.1.tar.gz) = aced40e81301fbc73c6029be2c4045cf63f81d40361d5939713f3d60db196dc25a70e556e9e74e194e6a3b6cac86997d2bfc8b1f91c630676af7d066268a25b4
+SHA512 (cereal-0.5.8.2.tar.gz) = c9767b1508931b6f4f4555a813a4ef8338d728c26556f25201d977f8e4eec918aaec1561fd7996b1bb2c7375b57880d49ab9fc3a4ceeae5a629397ab4b9953a2