diff --git a/.gitignore b/.gitignore
index 5f3fc0a..4eb294f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /mingw-w64-v3.0.0.tar.bz2
+/mingw-w64-code-6379-trunk.zip
diff --git a/mingw-winpthreads.spec b/mingw-winpthreads.spec
index 0444a31..0e081b7 100644
--- a/mingw-winpthreads.spec
+++ b/mingw-winpthreads.spec
@@ -1,15 +1,15 @@
 %?mingw_package_header
 
-#%%global snapshot_date 20130907
-#%%global snapshot_rev 6233
-#%%global branch trunk
+%global snapshot_date 20131120
+%global snapshot_rev 6379
+%global branch trunk
 
 # Run the testsuite
 %global enable_tests 0
 
 Name:           mingw-winpthreads
-Version:        3.0.0
-Release:        1%{?dist}
+Version:        3.0.999
+Release:        0.1.%{branch}.r%{snapshot_rev}.%{snapshot_date}%{?dist}
 Summary:        MinGW pthread library
 # The main license of winpthreads is MIT, but parts of this library
 # are derived from the "Posix Threads library for Microsoft Windows"
@@ -206,6 +206,9 @@ find $RPM_BUILD_ROOT -name "*.la" -delete
 
 
 %changelog
+* Wed Nov 20 2013 Erik van Pienbroek <epienbro@fedoraproject.org> - 3.0.999-0.1.trunk.r6379.20131120
+- Update to r6379 (20131120 snapshot)
+
 * Fri Sep 20 2013 Erik van Pienbroek <epienbro@fedoraproject.org> - 3.0.0-1
 - Update to 3.0.0
 
diff --git a/sources b/sources
index 1b159d3..bfefab0 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-22b0030702fe00927daf1ae6ddfb526e  mingw-w64-v3.0.0.tar.bz2
+f85fe3fb4bc25656751a6d472ae072ff  mingw-w64-code-6379-trunk.zip