diff --git a/.gitignore b/.gitignore
index 3834eb5..c7b324e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /io-streams-1.1.4.3.tar.gz
 /io-streams-1.1.4.5.tar.gz
 /io-streams-1.2.1.1.tar.gz
+/io-streams-1.3.2.0.tar.gz
diff --git a/ghc-io-streams.spec b/ghc-io-streams.spec
index bed1d59..e20e46e 100644
--- a/ghc-io-streams.spec
+++ b/ghc-io-streams.spec
@@ -5,19 +5,19 @@
 %bcond_with tests
 
 Name:           ghc-%{pkg_name}
-Version:        1.2.1.1
-Release:        2%{?dist}
+Version:        1.3.2.0
+Release:        1%{?dist}
 Summary:        Simple, composable, easy-to-use stream I/O
 
 License:        BSD
 Url:            https://hackage.haskell.org/package/%{pkg_name}
 Source0:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/%{pkg_name}-%{version}.tar.gz
+Patch1:         io-streams-bytestring-builder.patch
 
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-rpm-macros
 # Begin cabal-rpm deps:
 BuildRequires:  ghc-attoparsec-devel
-BuildRequires:  ghc-blaze-builder-devel
 BuildRequires:  ghc-bytestring-devel
 BuildRequires:  ghc-network-devel
 BuildRequires:  ghc-primitive-devel
@@ -74,6 +74,7 @@ This package provides the Haskell %{pkg_name} library development files.
 
 %prep
 %setup -q -n %{pkg_name}-%{version}
+%patch1 -p1 -b .orig
 
 
 %build
@@ -83,6 +84,8 @@ This package provides the Haskell %{pkg_name} library development files.
 %install
 %ghc_lib_install
 
+rm %{buildroot}%{ghc_pkgdocdir}/LICENSE
+
 
 %check
 %if %{with tests}
@@ -99,7 +102,7 @@ This package provides the Haskell %{pkg_name} library development files.
 
 
 %files -f %{name}.files
-%doc LICENSE
+%license LICENSE
 
 
 %files devel -f %{name}-devel.files
@@ -107,6 +110,10 @@ This package provides the Haskell %{pkg_name} library development files.
 
 
 %changelog
+* Tue Sep 29 2015 Jens Petersen <petersen@redhat.com> - 1.3.2.0-1
+- update to 1.3.2.0
+- patch out bytestring-builder
+
 * Wed Jun 17 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.2.1.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
 
diff --git a/io-streams-bytestring-builder.patch b/io-streams-bytestring-builder.patch
new file mode 100644
index 0000000..cedc31c
--- /dev/null
+++ b/io-streams-bytestring-builder.patch
@@ -0,0 +1,18 @@
+--- io-streams-1.3.2.0/io-streams.cabal~	2015-08-05 06:25:51.000000000 +0900
++++ io-streams-1.3.2.0/io-streams.cabal	2015-09-29 17:45:42.208861421 +0900
+@@ -120,7 +120,6 @@
+   Build-depends:     base               >= 4     && <5,
+                      attoparsec         >= 0.10  && <0.14,
+                      bytestring         >= 0.9   && <0.11,
+-                     bytestring-builder >= 0.10  && <0.11,
+                      network            >= 2.3   && <2.7,
+                      primitive          >= 0.2   && <0.7,
+                      process            >= 1.1   && <1.3,
+@@ -201,7 +200,6 @@
+   Build-depends:     base               >= 4     && <5,
+                      attoparsec         >= 0.10  && <0.14,
+                      bytestring         >= 0.9   && <0.11,
+-                     bytestring-builder >= 0.10  && <0.11,
+                      deepseq            >= 1.2   && <1.5,
+                      directory          >= 1.1   && <2,
+                      filepath           >= 1.2   && <2,
diff --git a/sources b/sources
index 003eac9..39abfa0 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-e7df15fac1560e5f5cf3404578d3b2d5  io-streams-1.2.1.1.tar.gz
+acd8373aadbf1b53c356258bb408c8ab  io-streams-1.3.2.0.tar.gz