diff --git a/nghttp2-1.22.0.tar.xz b/nghttp2-1.22.0.tar.xz
deleted file mode 100644
index ab96582..0000000
--- a/nghttp2-1.22.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f14af22f14107901ea6077413f1a387948bf11cdaa4613ba361a0e3e8cacbbe7
-size 1514712
diff --git a/nghttp2-1.24.0.tar.xz b/nghttp2-1.24.0.tar.xz
new file mode 100644
index 0000000..8893476
--- /dev/null
+++ b/nghttp2-1.24.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0d443cd2f45593aa42e93163cb46a03cb4a28703712a8dd8cc9102d454727316
+size 1516312
diff --git a/nghttp2-remove-python-build.patch b/nghttp2-remove-python-build.patch
index d311b1f..d398abf 100644
--- a/nghttp2-remove-python-build.patch
+++ b/nghttp2-remove-python-build.patch
@@ -1,7 +1,7 @@
-Index: python/Makefile.am
+Index: nghttp2-1.24.0/python/Makefile.am
 ===================================================================
---- python/Makefile.am.orig
-+++ python/Makefile.am
+--- nghttp2-1.24.0.orig/python/Makefile.am
++++ nghttp2-1.24.0/python/Makefile.am
 @@ -29,16 +29,6 @@ EXTRA_DIST = cnghttp2.pxd nghttp2.pyx CM
  
  if ENABLE_PYTHON_BINDINGS
diff --git a/nghttp2.changes b/nghttp2.changes
index c0f8f24..8c03153 100644
--- a/nghttp2.changes
+++ b/nghttp2.changes
@@ -1,3 +1,30 @@
+-------------------------------------------------------------------
+Mon Jul 10 14:35:59 UTC 2017 - mpluskal@suse.com
+
+- Update to version 1.24.0:
+  * doc: README.rst: fix typo (Patch from Simone Basso) (GH-947)
+  * doc: fix up grammar in submit_trailer docs (Patch from Benjamin Peterson) (GH-945)
+  * doc: fix cleaning in out-of-tree builds (Patch from Benjamin Peterson) (GH-938)
+  * nghttp: Fix bug that upgrade fails if reason-phrase is missing (GH-949)
+  * nghttpx: Verify OCSP response using trusted CA certificates (GH-943)
+  * nghttpx: Set default minimum TLS version to TLSv1.2 (GH-937)
+- Changes for version 1.23.1:
+  * nghttpx: Fix crash in OCSP response verification
+- Changes for version 1.23.0:
+  * lib: nghttp2_session: Allow for compiling library with -DNDEBUG set (Patch from Angus Gratton) (GH-919)
+  * lib: Treat incoming invalid regular header field as stream error (GH-900)
+  * lib: Call nghttp2_on_invalid_frame_callback if altsvc validation fails (GH-904)
+  * doc: spelling mistake in arguments to build nghttp apps (Patch from Soham Sinha) (GH-925)
+  * doc: Add notes for installation on linux systems (Patch from Tapanito) (GH-917)
+  * doc: Clarify the effect of nghttp2_option_set_no_http_messaging
+  * nghttpx: Verify OCSP response (GH-929)
+  * nghttpx: Fix certificate selection based on pub key algorithm (GH-924)
+  * nghttpx: Fix certificate indexing bug
+  * nghttpx: Run OCSP at startup (GH-922)
+  * nghttpx: Wildcard path matching (GH-914)
+  * nghttpx: Forward multiple via, xff, and xfp header fields (GH-903)
+  * nghttp: Add -y, --no-verify-peer option to suppress peer verify warn (GH-906)
+
 -------------------------------------------------------------------
 Wed May 10 12:03:35 UTC 2017 - mpluskal@suse.com
 
diff --git a/nghttp2.spec b/nghttp2.spec
index 5ccf641..81b9ccc 100644
--- a/nghttp2.spec
+++ b/nghttp2.spec
@@ -21,7 +21,7 @@
 %define soname_asio libnghttp2_asio
 %define sover_asio 1
 Name:           nghttp2
-Version:        1.22.0
+Version:        1.24.0
 Release:        0
 Summary:        Implementation of Hypertext Transfer Protocol version 2 in C
 License:        MIT
@@ -33,12 +33,6 @@ Source1:        baselibs.conf
 Patch0:         %{name}-remove-python-build.patch
 BuildRequires:  autoconf
 BuildRequires:  automake
-%if 0%{?suse_version} > 1325
-BuildRequires:  libboost_system-devel
-BuildRequires:  libboost_thread-devel
-%else
-BuildRequires:  boost-devel
-%endif
 BuildRequires:  gcc-c++
 BuildRequires:  libtool
 BuildRequires:  pkgconfig
@@ -46,16 +40,22 @@ BuildRequires:  python-Cython
 BuildRequires:  python-Sphinx
 BuildRequires:  python-setuptools
 BuildRequires:  pkgconfig(cunit)
-BuildRequires:  pkgconfig(libsystemd)
 BuildRequires:  pkgconfig(jansson)
 BuildRequires:  pkgconfig(jemalloc)
 BuildRequires:  pkgconfig(libcares)
 BuildRequires:  pkgconfig(libev)
 BuildRequires:  pkgconfig(libspdylay)
+BuildRequires:  pkgconfig(libsystemd)
 BuildRequires:  pkgconfig(libxml-2.0)
 BuildRequires:  pkgconfig(openssl)
 BuildRequires:  pkgconfig(python2)
 BuildRequires:  pkgconfig(zlib)
+%if 0%{?suse_version} > 1325
+BuildRequires:  libboost_system-devel
+BuildRequires:  libboost_thread-devel
+%else
+BuildRequires:  boost-devel
+%endif
 
 %description
 This is an implementation of Hypertext Transfer Protocol version 2.
@@ -120,7 +120,7 @@ HTTP/2 client, server and proxy.
 
 %prep
 %setup -q
-%patch0
+%patch0 -p1
 
 %build
 autoreconf -fiv
@@ -161,7 +161,6 @@ make %{?_smp_mflags} check
 %postun -n %{soname_asio}%{sover_asio} -p /sbin/ldconfig
 
 %files
-%defattr(-,root,root)
 %{_bindir}/deflatehd
 %{_bindir}/inflatehd
 %{_bindir}/h2load
@@ -171,36 +170,30 @@ make %{?_smp_mflags} check
 %{_datadir}/%{name}/
 
 %files -n %{soname}-%{sover}
-%defattr(-,root,root)
 %doc COPYING
 %{_libdir}/%{soname}.so.%{sover}*
 
 %files -n %{soname_asio}%{sover_asio}
-%defattr(-,root,root)
 %doc COPYING
 %{_libdir}/%{soname_asio}.so.%{sover_asio}*
 
 %files -n python-%{name}
-%defattr(-,root,root)
 %{python_sitearch}/nghttp2.so
 %{python_sitearch}/python_nghttp2-*
 
 %files -n %{soname}-devel
-%defattr(-,root,root)
 %dir %{_includedir}/%{name}/
 %{_includedir}/%{name}/%{name}*.h
 %{_libdir}/%{soname}.so
 %{_libdir}/pkgconfig/%{soname}.pc
 
 %files -n %{soname_asio}-devel
-%defattr(-,root,root)
 %dir %{_includedir}/%{name}/
 %{_includedir}/%{name}/asio_http2*.h
 %{_libdir}/%{soname_asio}.so
 %{_libdir}/pkgconfig/%{soname_asio}.pc
 
 %files doc
-%defattr(-,root,root)
 %doc AUTHORS ChangeLog doc/manual/html
 %doc %{_docdir}/%{name}-doc/