diff --git a/.gitignore b/.gitignore
index 126f734..ec964a4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,4 @@
 /skiboot-5.10.2.tar.gz
 /skiboot-5.11.tar.gz
 /skiboot-6.0.1.tar.gz
+/skiboot-6.0.4.tar.gz
diff --git a/opal-prd.spec b/opal-prd.spec
index 2777092..1de63dc 100644
--- a/opal-prd.spec
+++ b/opal-prd.spec
@@ -1,7 +1,7 @@
 %global project skiboot
 
 Name:		opal-prd
-Version:	6.0.1
+Version:	6.0.4
 Release:	1%{?dist}
 Summary:	OPAL Processor Recovery Diagnostics Daemon
 
@@ -117,6 +117,9 @@ install -m 644 -p skiboot.lid.xz %{buildroot}%{_datadir}/qemu/skiboot.lid.xz
 %{_datadir}/qemu/
 
 %changelog
+* Mon May 28 2018 Dan Horák <dan@danny.cz> - 6.0.4-1
+- Update to latest upstream 6.0.4
+
 * Thu May 17 2018 Dan Horák <dan@danny.cz> - 6.0.1-1
 - Update to latest upstream 6.0.1
 
diff --git a/sources b/sources
index 9d2bf89..03ba192 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (skiboot-6.0.1.tar.gz) = b0a26e1b6d4a26802cea73a7e40324f2e42ff306b94902acf364d5ebc696eb5f355feace5675acc71ee31f08f97adffde925c3b71aa3192f7bfb246b4b356743
+SHA512 (skiboot-6.0.4.tar.gz) = 81c2ac1e5ec2a41cd975ffc859e892227f9a7e7ad66148971512142ceee58e72297c35b209acc181eae54dd7b8085f0b97cee8ec90ccc084462584b20db62fb9