diff --git a/.gitignore b/.gitignore
index fd0a53f..655ac46 100644
--- a/.gitignore
+++ b/.gitignore
@@ -66,3 +66,5 @@
 /libcxxabi-12.0.0.src.tar.xz.sig
 /libcxxabi-12.0.1rc1.src.tar.xz
 /libcxxabi-12.0.1rc1.src.tar.xz.sig
+/libcxxabi-12.0.1rc3.src.tar.xz
+/libcxxabi-12.0.1rc3.src.tar.xz.sig
diff --git a/libcxxabi.spec b/libcxxabi.spec
index d30f4c0..665229b 100644
--- a/libcxxabi.spec
+++ b/libcxxabi.spec
@@ -1,5 +1,5 @@
 %global toolchain clang
-%global rc_ver 1
+%global rc_ver 3
 %global libcxxabi_version 12.0.1
 %global libcxxabi_srcdir libcxxabi-%{libcxxabi_version}%{?rc_ver:rc%{rc_ver}}.src
 
@@ -101,6 +101,9 @@ cp -a include/* %{buildroot}%{_includedir}
 %{_libdir}/libc++abi.a
 
 %changelog
+* Thu Jun 30 2021 Tom Stellard <tstellar@redhat.com> - 12.0.1~rc3-1
+- 12.0.1-rc3 Release
+
 * Thu Jun 03 2021 Tom Stellard <tstellar@redhat.com> - 12.0.1~rc1-1
 - 12.0.1-rc1 Release
 
diff --git a/sources b/sources
index 8c4814a..10823f7 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (libcxxabi-12.0.1rc1.src.tar.xz) = 770239c75b472cf0327b2667df9170bc983eb14f8ee94c8fef167bdc00540cdec9aa1397181b06a304df360e31e62d8984104f0ad4d768f9c0fe852ccf5181a9
-SHA512 (libcxxabi-12.0.1rc1.src.tar.xz.sig) = 86bf0c0eb0eab6cc82bb67bbfa78c295d84e5af3d5e5aa3cc9ebdbf8ab98d2f0f276b91cfc9217138bd68d5c55db9335031aa683b1eb3c2fa0624602d44f85ed
+SHA512 (libcxxabi-12.0.1rc3.src.tar.xz) = 0eb600bda8c1ac8fbafd8c332f6cc336cbdef88b2b7a12d526532d47fcf80925802746a13060ac172c4e912d585ac46312375d6a34615747798c3cc1e7480fd1
+SHA512 (libcxxabi-12.0.1rc3.src.tar.xz.sig) = da13295600c6407fccd377d4701738d209ff88e957ea5b6b7c052c5c0fe6aea56b17d817ad124edee9bdb7053ad06a785c3715468e6e45b335c3f3024394292f