diff --git a/iproute2-6.3.0.tar.sign b/iproute2-6.3.0.tar.sign
deleted file mode 100644
index e536911..0000000
Binary files a/iproute2-6.3.0.tar.sign and /dev/null differ
diff --git a/iproute2-6.3.0.tar.xz b/iproute2-6.3.0.tar.xz
deleted file mode 100644
index 51084aa..0000000
--- a/iproute2-6.3.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:dfb2a98db96e7a653cffc6693335a1a466e29a34b6ac528be48f35e1d2766732
-size 914700
diff --git a/iproute2-6.4.0.tar.sign b/iproute2-6.4.0.tar.sign
new file mode 100644
index 0000000..59425db
Binary files /dev/null and b/iproute2-6.4.0.tar.sign differ
diff --git a/iproute2-6.4.0.tar.xz b/iproute2-6.4.0.tar.xz
new file mode 100644
index 0000000..fcee3ff
--- /dev/null
+++ b/iproute2-6.4.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4c51b8decbc7e4da159ffb066f590cfb93dbf9af7ff86b1647ce42b7c179a272
+size 922164
diff --git a/iproute2.changes b/iproute2.changes
index 9c6df21..909a466 100644
--- a/iproute2.changes
+++ b/iproute2.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Fri Jul 14 11:44:38 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 6.4
+  * bridge: mdb: added underlay destination IP support, UDP
+    destination port support, destination VNI support, source VNI
+    support, outgoing interface support
+  * macvlan: added the "bclim" parameter
+
 -------------------------------------------------------------------
 Thu May  4 07:20:24 UTC 2023 - Paolo Stivanin <info@paolostivanin.com>
 
diff --git a/iproute2.spec b/iproute2.spec
index 4cbfb5c..98ac062 100644
--- a/iproute2.spec
+++ b/iproute2.spec
@@ -18,7 +18,7 @@
 
 %define _buildshell /bin/bash
 Name:           iproute2
-Version:        6.3
+Version:        6.4
 Release:        0
 Summary:        Linux network configuration utilities
 License:        GPL-2.0-only