diff --git a/scamper-cvs-20200923.tar.gz b/scamper-cvs-20200923.tar.gz
deleted file mode 100644
index 3670005..0000000
--- a/scamper-cvs-20200923.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:dc9988d9a696152b5066f9d52dfc24cb898275b5c22a9f420cb901115901c324
-size 1885843
diff --git a/scamper-cvs-20210324.tar.gz b/scamper-cvs-20210324.tar.gz
new file mode 100644
index 0000000..83168f2
--- /dev/null
+++ b/scamper-cvs-20210324.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:332dce11a707c03045dd3c3faea4daf8b9d5debb8ac122aea8257f6bd2cf4404
+size 1886480
diff --git a/scamper.changes b/scamper.changes
index 11abb93..8019d33 100644
--- a/scamper.changes
+++ b/scamper.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Mon Apr  5 19:33:43 UTC 2021 - Sebastian Wagner <sebix+novell.com@sebix.at>
+
+- update to version 20210324:
+ sc_speedtrap:
+ * speed up speedtrap's runtime
+
 -------------------------------------------------------------------
 Wed Sep 23 06:32:14 UTC 2020 - Sebastian Wagner <sebix+novell.com@sebix.at>
 
diff --git a/scamper.spec b/scamper.spec
index 75bb289..46faabc 100644
--- a/scamper.spec
+++ b/scamper.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package scamper
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2021 SUSE LLC
 # Copyright (c) 2016, Martin Hauke <mardnh@gmx.de>
 #
 # All modifications and additions to the file contributed by third parties
@@ -18,7 +18,7 @@
 
 
 Name:           scamper
-Version:        20200923
+Version:        20210324
 Release:        0
 Summary:        Parallel Internet measurement utility
 License:        GPL-2.0-only