diff --git a/.gitignore b/.gitignore
index 2dbca57..7b41661 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,3 +23,5 @@
 /lld-9.0.0.src.tar.xz.sig
 /lld-9.0.1.src.tar.xz
 /lld-9.0.1.src.tar.xz.sig
+/lld-10.0.0rc1.src.tar.xz
+/lld-10.0.0rc1.src.tar.xz.sig
diff --git a/lld.spec b/lld.spec
index 0408f05..5e897a8 100644
--- a/lld.spec
+++ b/lld.spec
@@ -1,14 +1,16 @@
-#%%global rc_ver 3
-%global baserelease 2
+%global rc_ver 1
+%global baserelease 0.1
 %global lld_srcdir lld-%{version}%{?rc_ver:rc%{rc_ver}}.src
-%global maj_ver 9
+%global maj_ver 10
+%global min_ver 0
+%global patch_ver 0
 
 # Don't include unittests in automatic generation of provides or requires.
 %global __provides_exclude_from ^%{_libdir}/lld/.*$
 %global __requires_exclude ^libgtest.*$
 
 Name:		lld
-Version:	%{maj_ver}.0.1
+Version:	%{maj_ver}.%{min_ver}.%{patch_ver}
 Release:	%{baserelease}%{?rc_ver:.rc%{rc_ver}}%{?dist}
 Summary:	The LLVM Linker
 
@@ -18,7 +20,7 @@ Source0:	https://%{?rc_ver:pre}releases.llvm.org/%{version}/%{?rc_ver:rc%{rc_ver
 Source1:	run-lit-tests
 Source2:	lit.lld-test.cfg.py
 Source3:	https://%{?rc_ver:pre}releases.llvm.org/%{version}/%{?rc_ver:rc%{rc_ver}}/%{lld_srcdir}.tar.xz.sig
-Source4:	https://releases.llvm.org/9.0.1/tstellar-gpg-key.asc
+Source4:	https://prereleases.llvm.org/%{version}/hans-gpg-key.asc
 
 Patch0:		0001-CMake-Check-for-gtest-headers-even-if-lit.py-is-not-.patch
 
@@ -183,6 +185,9 @@ make -C %{_target_platform} %{?_smp_mflags} check-lld
 %{_datadir}/lld/lit.lld-test.cfg.py
 
 %changelog
+* Fri Jan 31 2020 sguelton@redhat.com - 10.0.0-0.1.rc1
+- 10.0.0 rc1
+
 * Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 9.0.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
 
diff --git a/sources b/sources
index b7bf981..11f1bef 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (lld-9.0.1.src.tar.xz) = ca57d1a5fc2e39c002e061dc8278a721df8493d4c05c2275fe32b626258362563b82113b51bbaa454815d8ac0440078803f866444a8788aaca4816d7463ed430
-SHA512 (lld-9.0.1.src.tar.xz.sig) = 32c303628ec7870160eeb1912cd4152c5820fc3907a2350c3324b973eaba96b7a60406b0d03801dbbf3fbed031047d76336b3f4d0368264d36774b667ddfb821
+SHA512 (lld-10.0.0rc1.src.tar.xz) = 960fda46c3e84555d62c9128eb4192fd02c9c7f734a49fe505aa54a6a4ab4570dfbff7808a228c11e783dfa3b6d62ffd3ffa045103215313c0e38f95947ad498
+SHA512 (lld-10.0.0rc1.src.tar.xz.sig) = 1bb71aceb102aff29c49fc8b8420bdf738c6289ee266315e4088d2676733b90a701f787ae89a9f4390da6fcc7a7caf93f48c92602f0c23a1a7f77bc68a2d8c82