diff --git a/.gitignore b/.gitignore
index 9856129..626efa9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 /go1.2.1.src.tar.gz
 /go1.2.2.src.tar.gz
 /go1.3beta2.src.tar.gz
+/go1.3rc1.src.tar.gz
diff --git a/golang.spec b/golang.spec
index 45db2b1..5684833 100644
--- a/golang.spec
+++ b/golang.spec
@@ -38,13 +38,13 @@
 %endif
 
 Name:           golang
-Version:        1.3beta2
+Version:        1.3rc1
 Release:        1%{?dist}
 Summary:        The Go Programming Language
 
 License:        BSD
 URL:            http://golang.org/
-Source0:        https://storage.googleapis.com/golang/go%{version}.src.tar.gz
+Source0:        http://golang.org/dl/go%{version}.src.tar.gz
 
 # this command moved places
 %if 0%{?fedora} >= 21
@@ -913,6 +913,9 @@ GOROOT=%{goroot} GOOS=openbsd GOARCH=amd64 go install std
 
 
 %changelog
+* Tue Jun 03 2014 Vincent Batts <vbatts@redhat.com> 1.3rc1-1
+- update to go1.3rc1
+
 * Wed May 21 2014 Vincent Batts <vbatts@redhat.com> 1.3beta2-1
 - update to go1.3beta2
 - no longer provides go-mode for xemacs (emacs only)
diff --git a/sources b/sources
index 542a715..b9bd8bc 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,4 @@
 d76dc07e475b2905b5fec1cf319b6356  golang-19087:a15f344a9efa-xattrs.tar
 7917152cb24efb9a13c7881ed280af9a  go1.2.2.src.tar.gz
 14616a2258d1a4029a6fd10bbbd9b564  go1.3beta2.src.tar.gz
+6f0523a73ff66bb52ae75b7f42fc8a1e  go1.3rc1.src.tar.gz