diff --git a/yast2-cio-4.2.0.tar.bz2 b/yast2-cio-4.2.0.tar.bz2
deleted file mode 100644
index 63ee802..0000000
--- a/yast2-cio-4.2.0.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:47a82b352f6729db15b80177a38cfe05d6d7c97754a91399780af6657d2ca041
-size 22865
diff --git a/yast2-cio-4.2.1.tar.bz2 b/yast2-cio-4.2.1.tar.bz2
new file mode 100644
index 0000000..292a224
--- /dev/null
+++ b/yast2-cio-4.2.1.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a04111da5bc70fa11b950974c570b31632e36bda5a911f4a72ccb3ffae5148b1
+size 22943
diff --git a/yast2-cio.changes b/yast2-cio.changes
index 34cb552..a498f6f 100644
--- a/yast2-cio.changes
+++ b/yast2-cio.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Aug 22 16:06:58 CEST 2019 - schubi@suse.de
+
+- Using rb_default_ruby_abi tag in the spec file in order to
+  handle several ruby versions (bsc#1146403).
+- 4.2.1
+
 -------------------------------------------------------------------
 Fri May 31 12:27:13 UTC 2019 - Stasiek Michalski <hellcp@mailbox.org>
 
diff --git a/yast2-cio.spec b/yast2-cio.spec
index cf75947..3a93db4 100644
--- a/yast2-cio.spec
+++ b/yast2-cio.spec
@@ -24,7 +24,7 @@
 ######################################################################
 
 Name:           yast2-cio
-Version:        4.2.0
+Version:        4.2.1
 Release:        0
 Summary:        YaST2 - IO Channel management
 License:        GPL-2.0-only OR GPL-3.0-only
@@ -38,9 +38,9 @@ BuildRequires:  yast2 >= 3.0.5
 BuildRequires:  yast2-devtools >= 4.2.2
 BuildRequires:  yast2-ruby-bindings >= 1.2.0
 #for install task
-BuildRequires:  rubygem(yast-rake)
+BuildRequires:  rubygem(%{rb_default_ruby_abi}:yast-rake)
 # for tests
-BuildRequires:  rubygem(rspec)
+BuildRequires:  rubygem(%{rb_default_ruby_abi}:rspec)
 
 Requires:       s390-tools
 Requires:       yast2 >= 3.0.5