diff --git a/get-from-git.sh b/get-from-git.sh
index 7c44afa..505ac1f 100644
--- a/get-from-git.sh
+++ b/get-from-git.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-LINUX_BRANCH=rpi-6.2.y
+LINUX_BRANCH=rpi-6.3.y
 
 # this is a huge hunk of stuff, so reuse the local repo if possible
 if [ -d linux/.git ]; then
diff --git a/raspberrypi-firmware-dt-2023.03.02.tar.xz b/raspberrypi-firmware-dt-2023.03.02.tar.xz
deleted file mode 100644
index 2806346..0000000
--- a/raspberrypi-firmware-dt-2023.03.02.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9bb5c93e18bb81296e8759ae51e02d817cb7b4d7486571e32a9d937cfc5b7a49
-size 8117832
diff --git a/raspberrypi-firmware-dt-2023.05.02.tar.xz b/raspberrypi-firmware-dt-2023.05.02.tar.xz
new file mode 100644
index 0000000..13f027f
--- /dev/null
+++ b/raspberrypi-firmware-dt-2023.05.02.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:917ab211950aae241df43958936f394ae2eb0d42e201453aa5d56cf260f9d957
+size 8154048
diff --git a/raspberrypi-firmware-dt.changes b/raspberrypi-firmware-dt.changes
index 566a027..51cd34e 100644
--- a/raspberrypi-firmware-dt.changes
+++ b/raspberrypi-firmware-dt.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu May  4 12:34:02 UTC 2023 - Guillaume GARDET <guillaume.gardet@opensuse.org>
+
+- Update to 870c0a313b18 (2023-05-02):
+  * switch to 6.3 branch
+
 -------------------------------------------------------------------
 Fri Mar  3 11:56:37 UTC 2023 - Guillaume GARDET <guillaume.gardet@opensuse.org>
 
diff --git a/raspberrypi-firmware-dt.spec b/raspberrypi-firmware-dt.spec
index 01369b9..1623a25 100644
--- a/raspberrypi-firmware-dt.spec
+++ b/raspberrypi-firmware-dt.spec
@@ -17,7 +17,7 @@
 
 
 Name:           raspberrypi-firmware-dt
-Version:        2023.03.02
+Version:        2023.05.02
 Release:        0
 Summary:        Device trees for the Raspberry Pi firmware loader
 License:        GPL-2.0-only