diff --git a/mesa.spec b/mesa.spec
index 101d3d5..c288e42 100644
--- a/mesa.spec
+++ b/mesa.spec
@@ -50,7 +50,7 @@
 
 Name:           mesa
 Summary:        Mesa graphics libraries
-%global ver 19.3.0-rc5
+%global ver 19.3.0-rc6
 Version:        %{lua:ver = string.gsub(rpm.expand("%{ver}"), "-", "~"); print(ver)}
 Release:        1%{?dist}
 License:        MIT
@@ -584,6 +584,9 @@ popd
 %endif
 
 %changelog
+* Thu Dec 05 2019 Pete Walter <pwalter@fedoraproject.org> - 19.3.0~rc6-1
+- Update to 19.3.0~rc6
+
 * Thu Nov 28 2019 Pete Walter <pwalter@fedoraproject.org> - 19.3.0~rc5-1
 - Update to 19.3.0~rc5
 
diff --git a/sources b/sources
index 7f247da..8336b1c 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (mesa-19.3.0-rc5.tar.xz) = 25d59baabddafe63512d9998e3ac21f847a32a2639d6b7f106729a3dc7112fec334e3634bda6a17fd0ce8b993e6bc35a5d15fa33a4c9006aaa941db9f5366424
+SHA512 (mesa-19.3.0-rc6.tar.xz) = 44b6629a5181c64a7dc141299f4ef7a68cd4d5c339952a94a0aea774e8495b2a7b206a86e42cee965ac27eddd9549d09cf253bbeb7048ddff20ed5cec6d36f80