diff --git a/.gitignore b/.gitignore
index 43aba52..5c3db64 100644
--- a/.gitignore
+++ b/.gitignore
@@ -58,3 +58,4 @@
 /hawkey-0.5.4.tar.gz
 /hawkey-0.5.5.tar.gz
 /hawkey-0.5.6.tar.gz
+/hawkey-0.5.7.tar.gz
diff --git a/hawkey.spec b/hawkey.spec
index 5bb1671..87d1446 100644
--- a/hawkey.spec
+++ b/hawkey.spec
@@ -1,8 +1,8 @@
 %global libsolv_version 0.6.4-1
 
 Name:		hawkey
-Version:	0.5.6
-Release:	1%{?dist}
+Version:	0.5.7
+Release:	1%{?snapshot}%{?dist}
 Summary:	Library providing simplified C and Python API to libsolv
 Group:		System Environment/Libraries
 License:	LGPLv2+
@@ -106,6 +106,13 @@ popd
 %exclude %{python3_sitearch}/hawkey/test/__pycache__
 
 %changelog
+* Wed May 20 2015 Michal Luscon <mluscon@redhat.com> 0.5.7-1
+- spec: add a %%{snapshot} macro for easier snapshot building (Radek Holy)
+- doc: sack: deep copy added to warning section (Jan Silhan)
+- doc: sack: warning about multiple Sack usage (Jan Silhan)
+- doc: sack: len(sack) -> method __len__ (Jan Silhan)
+- Package.files returns list of Unicode objects (Jan Silhan)
+
 * Thu May 07 2015 Michal Luscon <mluscon@redhat.com> 0.5.6-1
 - Revert "sack: force recomputing excludes" (RhUbg:1218650) (Jan Silhan)
 
diff --git a/sources b/sources
index 6ddc6d3..2bb74e1 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-2ec24d5f29680019956edf6e585eebeb  hawkey-0.5.6.tar.gz
+e111c8b6308c7f10e80d190b1b569ab0  hawkey-0.5.7.tar.gz