diff --git a/rust.changes b/rust.changes
index 24d499c..a7ef4c0 100644
--- a/rust.changes
+++ b/rust.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sat Jun  3 02:41:35 UTC 2023 - William Brown <william.brown@suse.com>
+
+- Update to version 1.70.0 - for details see the rust1.70 package
+
 -------------------------------------------------------------------
 Fri Apr 21 03:28:38 UTC 2023 - William Brown <william.brown@suse.com>
 
diff --git a/rust.spec b/rust.spec
index acdf247..8daafa8 100644
--- a/rust.spec
+++ b/rust.spec
@@ -17,10 +17,11 @@
 #
 
 
-%global version_suffix 1.69
-%global version_current 1.69.0
+%global version_suffix 1.70
+%global version_current 1.70.0
 
 %define obsolete_rust_versioned() \
+Obsoletes:      %{1}1.69%{?2:-%{2}} \
 Obsoletes:      %{1}1.68%{?2:-%{2}} \
 Obsoletes:      %{1}1.67%{?2:-%{2}} \
 Obsoletes:      %{1}1.66%{?2:-%{2}} \