diff --git a/.gitignore b/.gitignore
index b362f29..971f332 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,3 +16,4 @@
 /alsa-sof-firmware-2.1.1-1.fc37.src.rpm
 /sof-bin-v2.1.1.tar.gz
 /sof-bin-v2.2.2.tar.gz
+/sof-bin-v2.2.3.tar.gz
diff --git a/alsa-sof-firmware.spec b/alsa-sof-firmware.spec
index b91a49f..e39bf18 100644
--- a/alsa-sof-firmware.spec
+++ b/alsa-sof-firmware.spec
@@ -4,7 +4,7 @@
 %global _firmwarepath  /usr/lib/firmware
 %global _xz_opts -9 --check=crc32
 
-%global sof_ver 2.2.2
+%global sof_ver 2.2.3
 #global sof_ver_pre rc1
 %global sof_ver_rel %{?sof_ver_pre:.%{sof_ver_pre}}
 %global sof_ver_pkg v%{sof_ver}%{?sof_ver_pre:-%{sof_ver_pre}}
@@ -130,6 +130,9 @@ if st and st.type == "link" then
 end
 
 %changelog
+* Wed Dec  7 2022 Jaroslav Kysela <perex@perex.cz> - 2.2.3-1
+- Update to v2.2.3
+
 * Sat Sep 24 2022 Jaroslav Kysela <perex@perex.cz> - 2.2.2-1
 - Update to v2.2.2
 
diff --git a/sources b/sources
index 25def1a..aca07ba 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (sof-bin-v2.2.2.tar.gz) = 6a3be7088f8a93a052563e040a588c600512d08d4b75ae5567db255e334997a6401d41863dcb416562eee07fef0bd2abe1d9d0403cd236ab007474f66271db50
+SHA512 (sof-bin-v2.2.3.tar.gz) = c4e345d0932d1c607072feea41acf2f3a5b3694b0c468515a28889b6d0ba46775f91ef9edf91a321a3be056705dc8b4df9c836096c2e73063afcbc166ca10abc