diff --git a/.gitignore b/.gitignore
index c6fcb94..fd0a53f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -64,3 +64,5 @@
 /libcxxabi-12.0.0rc5.src.tar.xz.sig
 /libcxxabi-12.0.0.src.tar.xz
 /libcxxabi-12.0.0.src.tar.xz.sig
+/libcxxabi-12.0.1rc1.src.tar.xz
+/libcxxabi-12.0.1rc1.src.tar.xz.sig
diff --git a/libcxxabi.spec b/libcxxabi.spec
index 2557806..d30f4c0 100644
--- a/libcxxabi.spec
+++ b/libcxxabi.spec
@@ -1,16 +1,17 @@
 %global toolchain clang
-#%%global rc_ver 5
-%global libcxxabi_srcdir libcxxabi-%{version}%{?rc_ver:rc%{rc_ver}}.src
+%global rc_ver 1
+%global libcxxabi_version 12.0.1
+%global libcxxabi_srcdir libcxxabi-%{libcxxabi_version}%{?rc_ver:rc%{rc_ver}}.src
 
 
 Name:		libcxxabi
-Version:	12.0.0%{?rc_ver:~rc%{rc_ver}}
+Version:	%{libcxxabi_version}%{?rc_ver:~rc%{rc_ver}}
 Release:	1%{?dist}
 Summary:	Low level support for a standard C++ library
 License:	MIT or NCSA
 URL:		http://libcxxabi.llvm.org/
-Source0:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}%{?rc_ver:-rc%{rc_ver}}/%{libcxxabi_srcdir}.tar.xz
-Source1:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{version}%{?rc_ver:-rc%{rc_ver}}/%{libcxxabi_srcdir}.tar.xz.sig
+Source0:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{libcxxabi_version}%{?rc_ver:-rc%{rc_ver}}/%{libcxxabi_srcdir}.tar.xz
+Source1:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{libcxxabi_version}%{?rc_ver:-rc%{rc_ver}}/%{libcxxabi_srcdir}.tar.xz.sig
 Source2:	tstellar-gpg-key.asc
 
 Patch0:		0001-PATCH-libcxxabi-Include-refstring.h-from-system-incl.patch
@@ -100,6 +101,9 @@ cp -a include/* %{buildroot}%{_includedir}
 %{_libdir}/libc++abi.a
 
 %changelog
+* Thu Jun 03 2021 Tom Stellard <tstellar@redhat.com> - 12.0.1~rc1-1
+- 12.0.1-rc1 Release
+
 * Fri Apr 16 2021 Tom Stellard <tstellar@redhat.com> - 12.0.0-1
 - 12.0.0 Release
 
diff --git a/sources b/sources
index 95fd0b4..8c4814a 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (libcxxabi-12.0.0.src.tar.xz) = adc59e168d4e298a3fe8a08045c4c5089b2a3eb06dacf54a5a345200cef11a764b93bcc5a289433a57bde2d0456fedd92abf0c22da00a62b395e1d2f678d26f1
-SHA512 (libcxxabi-12.0.0.src.tar.xz.sig) = cabe7e1f898ca4afaf3be3c0e53fd82b976afeec3da3b6b270292f21c550bdcbe2221728953e738cc1815500616ccf3a71d8c883ccad55078729da672e672545
+SHA512 (libcxxabi-12.0.1rc1.src.tar.xz) = 770239c75b472cf0327b2667df9170bc983eb14f8ee94c8fef167bdc00540cdec9aa1397181b06a304df360e31e62d8984104f0ad4d768f9c0fe852ccf5181a9
+SHA512 (libcxxabi-12.0.1rc1.src.tar.xz.sig) = 86bf0c0eb0eab6cc82bb67bbfa78c295d84e5af3d5e5aa3cc9ebdbf8ab98d2f0f276b91cfc9217138bd68d5c55db9335031aa683b1eb3c2fa0624602d44f85ed