diff --git a/s390-tools-sles15sp5-zkey-Support-EP11-host-library-version-4.patch b/s390-tools-sles15sp5-zkey-Support-EP11-host-library-version-4.patch
new file mode 100644
index 0000000..537974c
--- /dev/null
+++ b/s390-tools-sles15sp5-zkey-Support-EP11-host-library-version-4.patch
@@ -0,0 +1,15 @@
+---
+ zkey/ep11.c |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/zkey/ep11.c
++++ b/zkey/ep11.c
+@@ -35,7 +35,7 @@
+  * Definitions for the EP11 library
+  */
+ #define EP11_LIBRARY_NAME	"libep11.so"
+-#define EP11_LIBRARY_VERSION	3
++#define EP11_LIBRARY_VERSION	4
+ #define EP11_WEB_PAGE		"http://www.ibm.com/security/cryptocards"
+ 
+ /**
diff --git a/s390-tools.changes b/s390-tools.changes
index 0f9d3d3..4c89785 100644
--- a/s390-tools.changes
+++ b/s390-tools.changes
@@ -1,8 +1,15 @@
+-------------------------------------------------------------------
+Mon Feb  6 17:00:40 UTC 2023 - Nikolay Gueorguiev <nikolay.gueorguiev@suse.com>
+
+- Added patch (bsc#1207947) 
+  * s390-tools-sles15sp5-zkey-Support-EP11-host-library-version-4.patch 
+
 -------------------------------------------------------------------
 Wed Jan 11 15:39:38 UTC 2023 - Nikolay Gueorguiev <nikolay.gueorguiev@suse.com>
 
 - Updated read_values.c for z16 machine type (bsc#1206832)
   * Added the IBM LinuxONE Emperor 4 machine type
+  * Updated the z16 machine type to IBM z16 A01
 
 -------------------------------------------------------------------
 Tue Jan 10 08:22:05 UTC 2023 - Nikolay Gueorguiev <nikolay.gueorguiev@suse.com>
diff --git a/s390-tools.spec b/s390-tools.spec
index 28c8484..639613a 100644
--- a/s390-tools.spec
+++ b/s390-tools.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package s390-tools
 #
-# Copyright (c) 2001-2023 SUSE LLC
+# Copyright (c) 2023 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -130,6 +130,7 @@ Source99:       zfcp_host_configure.8
 
 # IBM patches
 Patch001:       s390-tools-sles15sp5-zipl-boot-disable-Warray-bounds-for-now.patch
+Patch002:       s390-tools-sles15sp5-zkey-Support-EP11-host-library-version-4.patch
 # SUSE patches
 Patch900:       s390-tools-sles12-zipl_boot_msg.patch
 Patch901:       s390-tools-sles15-sysconfig-compatible-dumpconf.patch