diff --git a/yast2-network-4.0.11.tar.bz2 b/yast2-network-4.0.11.tar.bz2
deleted file mode 100644
index 8bde923..0000000
--- a/yast2-network-4.0.11.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4b177fd2c9dbb9be244df2d95f2b5e76cc94e91826ffe2d75a135a91a39f903a
-size 386027
diff --git a/yast2-network-4.0.12.tar.bz2 b/yast2-network-4.0.12.tar.bz2
new file mode 100644
index 0000000..0c0f42a
--- /dev/null
+++ b/yast2-network-4.0.12.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:057918bafa2309c208f9c11d9bb055319a834d4e92e60a6ca026450dca114051
+size 386248
diff --git a/yast2-network.changes b/yast2-network.changes
index 3ee5eaf..6b96b11 100644
--- a/yast2-network.changes
+++ b/yast2-network.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Mon Dec  4 08:59:16 UTC 2017 - mfilka@suse.com
+
+- bnc#1061306
+  - use API for accessing device's sysconfig to avoid internal
+    errors
+- 4.0.12 
+
 -------------------------------------------------------------------
 Wed Nov 29 09:46:50 UTC 2017 - knut.anderssen@suse.com
 
diff --git a/yast2-network.spec b/yast2-network.spec
index 364857e..9f139b7 100644
--- a/yast2-network.spec
+++ b/yast2-network.spec
@@ -17,7 +17,7 @@
 
 
 Name:           yast2-network
-Version:        4.0.11
+Version:        4.0.12
 Release:        0
 BuildArch:      noarch
 
@@ -31,8 +31,8 @@ Requires:       yast2-proxy
 BuildRequires:  rubygem(%rb_default_ruby_abi:yast-rake)
 
 # yast2 v4.0.21: Y2Firewall::Firewalld::Zone.known_zones (fate#323460)
-BuildRequires:  yast2 >= 4.0.21
-Requires:       yast2 >= 4.0.21
+BuildRequires:  yast2 >= 4.0.23
+Requires:       yast2 >= 4.0.23
 
 # Product control need xml agent
 BuildRequires:  yast2-xml