diff --git a/flac-1.4.2.tar.xz b/flac-1.4.2.tar.xz
deleted file mode 100644
index 32515fb..0000000
--- a/flac-1.4.2.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e322d58a1f48d23d9dd38f432672865f6f79e73a6f9cc5a5f57fcaa83eb5a8e4
-size 1013700
diff --git a/flac-1.4.3.tar.xz b/flac-1.4.3.tar.xz
new file mode 100644
index 0000000..f0fd61c
--- /dev/null
+++ b/flac-1.4.3.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6c58e69cd22348f441b861092b825e591d0b822e106de6eb0ee4d05d27205b70
+size 1006728
diff --git a/flac.changes b/flac.changes
index 3a33aaf..51473e0 100644
--- a/flac.changes
+++ b/flac.changes
@@ -1,3 +1,63 @@
+-------------------------------------------------------------------
+Fri Jun 23 10:06:09 UTC 2023 - Antonio Larrosa <alarrosa@suse.com>
+
+- Update to version 1.4.3:
+  + General
+    * All PowerPC-specific code has been removed, as it turned out
+      those improvements didn't actually improve anything
+    * Large improvements in encoder speed for all presets. The
+      largest change is for the fastest presets and for 24-bit and
+      32-bit inputs.
+    * Small improvement in decoder speed for BMI2-capable CPUs
+    * Various documentation fixes and cleanups
+    * Various fixes
+    * Fix building on Universal Windows Platform
+  + flac
+    * A lot of small fixes for bugs found by fuzzing
+    * Various improvements to the --keep-foreign-metadata and
+      --keep-foreign-metadata-if-present options on decoding
+      + The output format (WAV/AIFF/RF64 etc.) is now automatically
+        selected based on what kind of foreign metadata is stored
+      + Decoded file is checked afterwards, to see whether stored
+        foreign format data agrees with FLAC audio properties
+      + AIFF-C sowt data can now be restored
+    * Add --force-legacy-wave-format option, to decode to WAV with
+      WAVEFORMATPCM where WAVE_FORMAT_EXTENSIBLE would be more
+      appropriate
+    * Add --force-aiff-c-none-format and --force-aiff-c-sowt-format
+      to decode to AIFF-C
+    * The storage of WAVEFORMATEXTENSIBLE_CHANNEL_MASK is no longer
+      restricted to known channel orderings
+    * Throw an error when WAV or AIFF files are over 4GiB in length
+      and the --ignore-chunk-sizes option is not set
+    * Warn on testing files when ID3v2 tags are found
+    * Warn when data trails the audio data of a WAV/AIFF/RF64/W64
+      file
+    * Fix output file not being deleted after error on Windows
+    * Removal of the --sector--align option
+  + metaflac
+    * A lot of small fixes for bugs found by fuzzing
+    * Added options --append and --data-format, which makes it
+      possible to copy metadata blocks from one FLAC file to another
+    * Added option --remove-all-tags-except
+    * Added option --show-all-tags
+  + libFLAC
+    * No longer write seektables to Ogg, even when specifically
+      asked for. Seektables in Ogg are not defined
+    * Add functions FLAC__metadata_object_set_raw and
+      FLAC__metadata_object_get_raw to convert between blob and
+      FLAC__StreamMetadata
+  + Build system
+    * Autoconf (configure): The option --enable-64-bit-words is now
+      on by default
+    * CMake: The option ENABLE_64_BIT_WORDS is now on by default
+  + Testing/validation
+    * Fuzzers were added for the flac and metaflac command line
+      tools
+    * Fuzzer coverage was improved
+- Changed source to github link since it wasn't released in the
+  xiph page.
+
 -------------------------------------------------------------------
 Sat Mar 11 08:35:50 UTC 2023 - Martin Pluskal <mpluskal@suse.com>
 
diff --git a/flac.spec b/flac.spec
index 04b52f6..be042c0 100644
--- a/flac.spec
+++ b/flac.spec
@@ -20,7 +20,7 @@
 %define sover_plus 10
 
 Name:           flac
-Version:        1.4.2
+Version:        1.4.3
 Release:        0
 Summary:        Free Lossless Audio Codec
 License:        BSD-3-Clause AND GPL-2.0-or-later AND GFDL-1.2-only
@@ -29,7 +29,7 @@ URL:            https://xiph.org/flac/
 #Git-Web:       https://github.com/xiph/flac
 #Git-Clone:     https://github.com/xiph/flac.git
 #Changelog:     https://xiph.org/flac/changelog.html
-Source:         https://downloads.xiph.org/releases/flac/%{name}-%{version}.tar.xz
+Source:         https://github.com/xiph/flac/releases/download/%{version}/%{name}-%{version}.tar.xz
 Source2:        baselibs.conf
 
 BuildRequires:  autoconf >= 2.60