diff --git a/nghttp2-1.27.0.tar.xz b/nghttp2-1.27.0.tar.xz
deleted file mode 100644
index 043fedd..0000000
--- a/nghttp2-1.27.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e83819560952a3dc3c8d96c46f60745408f46f5f384168c90b9e3dfa53b2c2c8
-size 1546064
diff --git a/nghttp2-1.28.0.tar.xz b/nghttp2-1.28.0.tar.xz
new file mode 100644
index 0000000..5908808
--- /dev/null
+++ b/nghttp2-1.28.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0d6c3f00614deca3935e42a27f6ad0ea87c31d8c1baa3a9c52755955c599fd8d
+size 1553032
diff --git a/nghttp2.changes b/nghttp2.changes
index 5023215..72c464a 100644
--- a/nghttp2.changes
+++ b/nghttp2.changes
@@ -1,3 +1,19 @@
+-------------------------------------------------------------------
+Wed Dec  6 16:35:46 UTC 2017 - mpluskal@suse.com
+
+- Upodate to version 1.28.0:
+  * lib: Add nghttp2_error_callback2
+  * build: Add deprecation warning when spdylay support is enabled
+  * Switch to clang-format-5.0
+  * examples: Make client and server work with libevent-2.1.8
+  * third-party: Update neverbleed
+  * integration: Fix issues reported by the go vet tool.
+  * nghttpx: Fix affinity retry
+  * nghttpx: Fix stalled backend connection on retry
+  * nghttpx: Cookie based session affinity
+  * nghttpx: Expose additional TLS related variables to mruby and
+    accesslog
+
 -------------------------------------------------------------------
 Wed Nov  8 16:54:59 UTC 2017 - mpluskal@suse.com
 
diff --git a/nghttp2.spec b/nghttp2.spec
index 7f802e6..3cb19b2 100644
--- a/nghttp2.spec
+++ b/nghttp2.spec
@@ -21,12 +21,12 @@
 %define soname_asio libnghttp2_asio
 %define sover_asio 1
 Name:           nghttp2
-Version:        1.27.0
+Version:        1.28.0
 Release:        0
 Summary:        Implementation of Hypertext Transfer Protocol version 2 in C
 License:        MIT
 Group:          Development/Libraries/C and C++
-Url:            https://nghttp2.org/
+URL:            https://nghttp2.org/
 Source:         https://github.com/tatsuhiro-t/%{name}/releases/download/v%{version}/%{name}-%{version}.tar.xz
 Source1:        baselibs.conf
 # PATCH-FIX-OPENSUSE nghttp2-remove-python-build.patch
@@ -36,14 +36,11 @@ BuildRequires:  automake
 BuildRequires:  gcc-c++
 BuildRequires:  libtool
 BuildRequires:  pkgconfig
-BuildRequires:  python3-devel
 BuildRequires:  python3-Cython
+BuildRequires:  python3-devel
 BuildRequires:  python3-setuptools
 BuildRequires:  pkgconfig(cunit)
 BuildRequires:  pkgconfig(jansson)
-%ifnarch ppc %arm
-BuildRequires:  pkgconfig(jemalloc)
-%endif
 BuildRequires:  pkgconfig(libcares)
 BuildRequires:  pkgconfig(libev)
 BuildRequires:  pkgconfig(libspdylay)
@@ -51,6 +48,9 @@ BuildRequires:  pkgconfig(libsystemd)
 BuildRequires:  pkgconfig(libxml-2.0)
 BuildRequires:  pkgconfig(openssl)
 BuildRequires:  pkgconfig(zlib)
+%ifnarch ppc %{arm}
+BuildRequires:  pkgconfig(jemalloc)
+%endif
 %if 0%{?suse_version} > 1325
 BuildRequires:  libboost_system-devel
 BuildRequires:  libboost_thread-devel