diff --git a/aarch64-disable-neon.diff b/aarch64-disable-neon.diff
index bed4fb4..791136e 100644
--- a/aarch64-disable-neon.diff
+++ b/aarch64-disable-neon.diff
@@ -1,11 +1,22 @@
---- src/dsp/dsp.h
-+++ src/dsp/dsp.h
-@@ -66,7 +66,7 @@
- #define WEBP_ANDROID_NEON  // Android targets that might support NEON
- #endif
- 
--#if defined(__ARM_NEON__) || defined(WEBP_ANDROID_NEON) || defined(__aarch64__)
-+#if defined(__ARM_NEON__) || defined(WEBP_ANDROID_NEON)
+From: dmueller@suse.com
+Date: Tue Oct 28 06:45:02 UTC 2014
+Upstream: never
+
+incompatible types when initializing type 'int32x4_t' using type 'int32x2_t'
+---
+ src/dsp/dsp.h |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: libwebp-0.4.3/src/dsp/dsp.h
+===================================================================
+--- libwebp-0.4.3.orig/src/dsp/dsp.h
++++ libwebp-0.4.3/src/dsp/dsp.h
+@@ -69,7 +69,7 @@ extern "C" {
+ // The intrinsics currently cause compiler errors with arm-nacl-gcc and the
+ // inline assembly would need to be modified for use with Native Client.
+ #if (defined(__ARM_NEON__) || defined(WEBP_ANDROID_NEON) || \
+-     defined(__aarch64__)) && !defined(__native_client__)
++     0                   ) && !defined(__native_client__)
  #define WEBP_USE_NEON
  #endif
  
diff --git a/libwebp-0.4.2.tar.gz b/libwebp-0.4.2.tar.gz
deleted file mode 100644
index 1e92ec5..0000000
--- a/libwebp-0.4.2.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:14d825d7c2ef7d49621bcb6b83466be455585e671ae0a2ebc1f2e07775a1722d
-size 977801
diff --git a/libwebp-0.4.3.tar.gz b/libwebp-0.4.3.tar.gz
new file mode 100644
index 0000000..64a8252
--- /dev/null
+++ b/libwebp-0.4.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:efbe0d58fda936f2ed99d0b837ed7087d064d6838931f282c4618d2a3f7390c4
+size 990904
diff --git a/libwebp-0.4.3.tar.gz.asc b/libwebp-0.4.3.tar.gz.asc
new file mode 100644
index 0000000..3bd67dc
--- /dev/null
+++ b/libwebp-0.4.3.tar.gz.asc
@@ -0,0 +1,17 @@
+-----BEGIN PGP SIGNATURE-----
+Version: GnuPG v1
+
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+/7vz3MtJMB9ywqHKvhWz
+=enx5
+-----END PGP SIGNATURE-----
diff --git a/libwebp.changes b/libwebp.changes
index b18d0e6..3cb0621 100644
--- a/libwebp.changes
+++ b/libwebp.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Sun Mar 29 12:44:43 UTC 2015 - jengelh@inai.de
+
+- Update to new upstream release 0.4.3
+* lossless decode fix and a multi-threading fix
+* documentation / vwebp updates for animation
+
 -------------------------------------------------------------------
 Wed Oct 29 08:21:16 UTC 2014 - dimstar@opensuse.org
 
diff --git a/libwebp.keyring b/libwebp.keyring
new file mode 100644
index 0000000..6ce6744
--- /dev/null
+++ b/libwebp.keyring
@@ -0,0 +1,33 @@
+pub   4096R/B8232B5D 2011-09-23
+uid       [ unknown] WebP release signing key <webp-discuss@webmproject.org>
+
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+Version: GnuPG v2
+
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+uFL8jiavt4Gmt3uwIM4wZVWfC7n/F4hW+2xu9x0Ya1fvCh8EHb5lKuXTZCb7EqMJ
+1jT8dg==
+=YlGr
+-----END PGP PUBLIC KEY BLOCK-----
diff --git a/libwebp.spec b/libwebp.spec
index 010b6b0..1af3b33 100644
--- a/libwebp.spec
+++ b/libwebp.spec
@@ -17,7 +17,7 @@
 
 
 Name:           libwebp
-Version:        0.4.2
+Version:        0.4.3
 Release:        0
 Summary:        Library and tools for the WebP graphics format
 License:        BSD-3-Clause
@@ -26,9 +26,10 @@ Url:            https://developers.google.com/speed/webp/
 
 #Git-Clone:	http://git.chromium.org/webm/libwebp.git
 Source:         http://downloads.webmproject.org/releases/webp/%name-%version.tar.gz
-Source2:        baselibs.conf
-# PATCH-UPSTREAM-NEVER: incompatible types when initializing type 'int32x4_t' using type 'int32x2_t'
-Patch0:         aarch64-disable-neon.diff
+Source2:        http://downloads.webmproject.org/releases/webp/%name-%version.tar.gz.asc
+Source3:        %name.keyring
+Source4:        baselibs.conf
+Patch1:         aarch64-disable-neon.diff
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  giflib-devel
 BuildRequires:  libjpeg-devel
@@ -114,7 +115,7 @@ images more efficiently.
 
 %prep
 %setup -q
-%patch0
+%patch -P 1 -p1
 
 %build
 %configure --disable-static \
@@ -123,9 +124,8 @@ images more efficiently.
 make %{?_smp_mflags}
 
 %install
-b="%buildroot";
-make install DESTDIR="$b";
-rm -f "$b/%_libdir"/*.la;
+%make_install
+rm -f "%buildroot/%_libdir"/*.la
 
 %post   -n libwebp5 -p /sbin/ldconfig
 %postun -n libwebp5 -p /sbin/ldconfig