diff --git a/rt-tests-2.0.tar.gz b/rt-tests-2.0.tar.gz
deleted file mode 100644
index 3578a39..0000000
--- a/rt-tests-2.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a9fb482973565591d888861f771ad9effe54d7ba639bde5ece10ea0e2bb411c9
-size 163864
diff --git a/rt-tests-2.1.tar.gz b/rt-tests-2.1.tar.gz
new file mode 100644
index 0000000..026b6fb
--- /dev/null
+++ b/rt-tests-2.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:40ca7ba6bce6af4445ff970a5fdfde5074bb632112ce25729c64ebfa5d525f65
+size 163796
diff --git a/rt-tests.changes b/rt-tests.changes
index dce161c..a3903b1 100644
--- a/rt-tests.changes
+++ b/rt-tests.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Wed Jun 30 07:06:07 UTC 2021 - Daniel Wagner <daniel.wagner@suse.com>
+
+- Update to upstream version 2.1
+  * Avoid pagefault at startup which made the first cycle
+    in cyclictest measure a huge latency spike.
+
 -------------------------------------------------------------------
 Fri Jun 25 07:52:28 UTC 2021 - Daniel Wagner <daniel.wagner@suse.com>
 
diff --git a/rt-tests.spec b/rt-tests.spec
index 4b9a5a2..04957cd 100644
--- a/rt-tests.spec
+++ b/rt-tests.spec
@@ -17,7 +17,7 @@
 
 
 Name:           rt-tests
-Version:        2.0
+Version:        2.1
 Release:        0
 Summary:        Realtime Kernel Testsuite
 License:        GPL-2.0-only