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diff --git a/ethtool.changes b/ethtool.changes
index 738af32..aa34b96 100644
--- a/ethtool.changes
+++ b/ethtool.changes
@@ -1,3 +1,20 @@
+-------------------------------------------------------------------
+Mon May  8 21:05:45 UTC 2023 - Michal Kubeček <mkubecek@suse.cz>
+
+- update to upstream release 6.3
+  * Feature: PLCA support (--[gs]et-plca-cfg, --get-plca-status)
+  * Feature: MAC Merge layer support (--show-mm, --set-mm)
+  * Feature: pass source of statistics for port stats
+  * Feature: get/set rx push in ringparams (-g and -G)
+  * Feature: coalesce tx aggregation parameters (-c and -C)
+  * Feature: PSE and PD devices (--show-pse, --set-pse)
+  * Fix: minor fixes of help text (--help)
+  * Fix: fix build on systems with older system headers
+  * Fix: fix netlink support when PLCA is not present (no option)
+  * Fix: fixes for issues found with gcc13 -fanalyzer
+  * Fix: fix return code in rxclass_rule_ins (-N)
+  * Fix: more robust argc/argv handling
+
 -------------------------------------------------------------------
 Fri Mar  3 13:08:27 UTC 2023 - Callum Farmer <gmbr3@opensuse.org>
 
diff --git a/ethtool.spec b/ethtool.spec
index 439cc7e..ede31c9 100644
--- a/ethtool.spec
+++ b/ethtool.spec
@@ -17,7 +17,7 @@
 
 
 Name:           ethtool
-Version:        6.2
+Version:        6.3
 Release:        0
 Summary:        Utility for examining and tuning Ethernet-based network interfaces
 License:        GPL-2.0-only