diff --git a/.gitignore b/.gitignore
index 151fc9c..10d6905 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@
 /kobo-0.4.2.tar.bz2
 /kobo-0.4.3.tar.bz2
 /kobo-0.5.0.tar.bz2
+/kobo-0.5.1.tar.bz2
diff --git a/kobo.spec b/kobo.spec
index 110509a..95324a0 100644
--- a/kobo.spec
+++ b/kobo.spec
@@ -37,7 +37,7 @@
 
 
 Name:           kobo
-Version:        0.5.0
+Version:        0.5.1
 Release:        1%{?dist}
 License:        LGPLv2
 Summary:        Python modules for tools development
@@ -227,6 +227,11 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Tue Feb 17 2015 Daniel Mach <dmach@redhat.com> - 0.5.1-1
+- Enable/disable worker. (Tomas Kopecek)
+- upload_task_log: correctly handle unicode vs str strings. (Tomas Kopecek)
+- resubmit_task: add missing 'force' parameter. (Tomas Kopecek)
+
 * Sat Nov 15 2014 Daniel Mach <dmach@redhat.com> - 0.5.0-1
 - Modify shortcuts.run() to pass all **kwargs to Popen(). (Daniel Mach)
 - Admin page for kobo.auth.User (Tomas Kopecek)
@@ -242,9 +247,6 @@ rm -rf $RPM_BUILD_ROOT
 - Human readable state exceptions. (Tomas Kopecek)
 - Human readable JSONField. (Tomas Kopecek)
 
-* Sun Jun 08 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4.3-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
-
 * Fri Jan 17 2014 Daniel Mach <dmach@redhat.com> - 0.4.3-1
 - Rename User model to properly adjust to older db schema. (Tomas Kopecek)
 - Fix typo in login template. (Tomas Kopecek)
@@ -459,9 +461,6 @@ rm -rf $RPM_BUILD_ROOT
 - Set Task.parent as raw_id field to improve admin performance. (Daniel Mach)
 - Add (spent) time method to Task and display it in the admin listing. (Tomas Kopecek)
 
-* Fri Jul 24 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.1.1-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild
-
 * Wed Jul 22 2009 Daniel Mach <dmach@redhat.com> - 0.1.1-1
 - Enhance types.Enum to support help_text and additonal options. Update tests for types module. (Daniel Mach)
 - Remove temp directory after file upload. (Tomas Kopecek)
diff --git a/sources b/sources
index 3af5e4d..319ff00 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-0a0d40db9f0cd34ba5104e9f83990f49  kobo-0.5.0.tar.bz2
+32760729d0b917545339356f2d05b5e2  kobo-0.5.1.tar.bz2