diff --git a/lxd-3.23.tar.gz b/lxd-3.23.tar.gz
deleted file mode 100644
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deleted file mode 100644
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new file mode 100644
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diff --git a/lxd.changes b/lxd.changes
index 67832bb..7a753ee 100644
--- a/lxd.changes
+++ b/lxd.changes
@@ -1,3 +1,22 @@
+-------------------------------------------------------------------
+Wed Apr  1 14:23:25 UTC 2020 - Aleksa Sarai <asarai@suse.com>
+
+- Update to LXD 4.0.0. The full upstream changelog is available from:
+  https://discuss.linuxcontainers.org/t/lxd-4-0-lts-has-been-released/7231
+  boo#1168338
+
+  Breaking Changes:
+    * Removal of --container-only, replaced by --instance-only
+
+  + VM: Support for backup (import/export)
+  + PCI and USB devices in the resource API
+  + Support for multiple ipvlan NIC devices
+  + Support for host addresses on routed NIC
+  + Support for editing cluster roles
+  + Disk usage for custom volumes
+  + Disk usage for snapshots
+  + Support for passwordless PKI mode
+
 -------------------------------------------------------------------
 Sat Mar 21 04:55:09 UTC 2020 - Aleksa Sarai <asarai@suse.com>
 
diff --git a/lxd.spec b/lxd.spec
index 65efb0c..a8946e3 100644
--- a/lxd.spec
+++ b/lxd.spec
@@ -23,7 +23,7 @@
 %define import_path github.com/lxc/lxd
 
 Name:           lxd
-Version:        3.23
+Version:        4.0.0
 Release:        0
 Summary:        Container hypervisor based on LXC
 License:        Apache-2.0