diff --git a/datovka-4.8.0.tar.xz b/datovka-4.8.0.tar.xz
deleted file mode 100644
index fa9e635..0000000
--- a/datovka-4.8.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:316ac4c419657620ff6bc028f5c218acd01f6ffdcad8dc6dbf31c604113e0a9c
-size 2360012
diff --git a/datovka-4.8.1.tar.xz b/datovka-4.8.1.tar.xz
new file mode 100644
index 0000000..c1a2ee3
--- /dev/null
+++ b/datovka-4.8.1.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:da2bb1b6c23b566639e5fb51d3aa3c39017b773fbd13e4e85b6478ab53f3aac6
+size 2360036
diff --git a/datovka-4.8.1.tar.xz.sha256 b/datovka-4.8.1.tar.xz.sha256
new file mode 100644
index 0000000..e1f1114
--- /dev/null
+++ b/datovka-4.8.1.tar.xz.sha256
@@ -0,0 +1 @@
+da2bb1b6c23b566639e5fb51d3aa3c39017b773fbd13e4e85b6478ab53f3aac6
diff --git a/datovka.changes b/datovka.changes
index 389f7a5..60cd773 100644
--- a/datovka.changes
+++ b/datovka.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Tue May 23 07:31:09 UTC 2017 - jslaby@suse.com
+
+- Version update to 4.8.1:
+  * Fixed problem with disappearing splitters on application start.
+- add checksum to sources, so that OBS can check consistency
+
 -------------------------------------------------------------------
 Thu Mar 30 13:19:38 UTC 2017 - tchvatal@suse.com
 
diff --git a/datovka.spec b/datovka.spec
index e2998f5..731752e 100644
--- a/datovka.spec
+++ b/datovka.spec
@@ -17,13 +17,14 @@
 
 
 Name:           datovka
-Version:        4.8.0
+Version:        4.8.1
 Release:        0
 Summary:        Library to access Czech eGov system \"Datove schranky\"
 License:        GPL-3.0+
 Group:          Development/Libraries/Python
 Url:            https://labs.nic.cz/cs/nova-datovka.html
 Source0:        https://secure.nic.cz/files/datove_schranky/%{version}/%{name}-%{version}.tar.xz
+Source1:        https://secure.nic.cz/files/datove_schranky/%{version}/%{name}-%{version}.tar.xz.sha256
 # PATCH-FIX-UPSTREAM: remove some issues with current .pro file
 Patch0:         datovka-fix-pro.patch
 BuildRequires:  libqt5-linguist