diff --git a/aeson-0.11.2.0.tar.gz b/aeson-0.11.2.0.tar.gz
deleted file mode 100644
index 9e19a80..0000000
--- a/aeson-0.11.2.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:447a454b51b8d6ca9e3b59bc5918115a880a9320afeb9030000fe6c87fd2285e
-size 202914
diff --git a/aeson-0.11.2.1.tar.gz b/aeson-0.11.2.1.tar.gz
new file mode 100644
index 0000000..3d2c851
--- /dev/null
+++ b/aeson-0.11.2.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cc3bc708b5ea5598ae4e37fd8a96d117576031be4b4e2943953e9e19af01b74c
+size 203456
diff --git a/ghc-aeson.changes b/ghc-aeson.changes
index 5146280..d506084 100644
--- a/ghc-aeson.changes
+++ b/ghc-aeson.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Aug 17 18:30:25 UTC 2016 - psimons@suse.com
+
+- Update to version 0.11.2.1 revision 0 with cabal2obs.
+
 -------------------------------------------------------------------
 Sun Jul 10 17:33:06 UTC 2016 - psimons@suse.com
 
diff --git a/ghc-aeson.spec b/ghc-aeson.spec
index 0c2b0e2..092cd43 100644
--- a/ghc-aeson.spec
+++ b/ghc-aeson.spec
@@ -19,14 +19,13 @@
 %global pkg_name aeson
 %bcond_with tests
 Name:           ghc-%{pkg_name}
-Version:        0.11.2.0
+Version:        0.11.2.1
 Release:        0
 Summary:        Fast JSON parsing and encoding
 License:        BSD-3-Clause
-Group:          System/Libraries
+Group:          Development/Languages/Other
 Url:            https://hackage.haskell.org/package/%{pkg_name}
 Source0:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/%{pkg_name}-%{version}.tar.gz
-Source1:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/revision/1.cabal
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-attoparsec-devel
 BuildRequires:  ghc-bytestring-devel
@@ -92,21 +91,16 @@ This package provides the Haskell %{pkg_name} library development files.
 
 %prep
 %setup -q -n %{pkg_name}-%{version}
-cp -p %{SOURCE1} %{pkg_name}.cabal
-
 
 %build
 %ghc_lib_build
 
-
 %install
 %ghc_lib_install
 
-
 %check
 %cabal_test
 
-
 %post devel
 %ghc_pkg_recache