diff --git a/sources b/sources
index 6fe4d2e..de564bf 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-e7a72e070ca43b6b1979007d764e625e  u-boot-2015.10-rc3.tar.bz2
+693207f729db387928c0044b36cd7809  u-boot-2015.10-rc4.tar.bz2
diff --git a/uboot-tools.spec b/uboot-tools.spec
index 7946fd9..0654292 100644
--- a/uboot-tools.spec
+++ b/uboot-tools.spec
@@ -1,8 +1,8 @@
-%global candidate rc3
+%global candidate rc4
 
 Name:      uboot-tools
 Version:   2015.10
-Release:   0.2%{?candidate:.%{candidate}}%{?dist}
+Release:   0.3%{?candidate:.%{candidate}}%{?dist}
 Summary:   U-Boot utilities
 
 Group:     Development/Tools
@@ -165,7 +165,10 @@ install -p -m 0644 tools/env/fw_env.config $RPM_BUILD_ROOT%{_sysconfdir}
 %endif
 
 %changelog
-* Fri Sep 11 2015 Peter Robinson <pbrobinson@fedoraproject.org> 2015.10-0.1rc3
+* Tue Sep 29 2015 Peter Robinson <pbrobinson@fedoraproject.org> 2015.10-0.3rc4
+- Update to 2015.10 RC4
+
+* Fri Sep 11 2015 Peter Robinson <pbrobinson@fedoraproject.org> 2015.10-0.2rc3
 - Update to 2015.10 RC3
 
 * Tue Aug  4 2015 Peter Robinson <pbrobinson@fedoraproject.org> 2015.10-0.1rc1