diff --git a/rust.changes b/rust.changes
index b06b4aa..6092c3e 100644
--- a/rust.changes
+++ b/rust.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Sep  9 02:01:26 UTC 2024 - Xiaoguang Wang <xiaoguang.wang@suse.com>
+
+- Update to version 1.81.0 - for details see the rust1.81 package
+
 -------------------------------------------------------------------
 Fri Jul 26 05:11:02 UTC 2024 - William Brown <william.brown@suse.com>
 
diff --git a/rust.spec b/rust.spec
index 31eba5b..1c648ed 100644
--- a/rust.spec
+++ b/rust.spec
@@ -17,10 +17,11 @@
 #
 
 
-%global version_suffix 1.80
-%global version_current 1.80.0
+%global version_suffix 1.81
+%global version_current 1.81.0
 
 %define obsolete_rust_versioned() \
+Obsoletes:      %{1}1.80%{?2:-%{2}} \
 Obsoletes:      %{1}1.79%{?2:-%{2}} \
 Obsoletes:      %{1}1.78%{?2:-%{2}} \
 Obsoletes:      %{1}1.77%{?2:-%{2}} \