diff --git a/.gitignore b/.gitignore
index ad335a7..f9be554 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
-SOURCES/lld-12.0.1.src.tar.xz
+SOURCES/lld-13.0.0.src.tar.xz
 SOURCES/tstellar-gpg-key.asc
diff --git a/.lld.metadata b/.lld.metadata
index 184b2a9..65c174e 100644
--- a/.lld.metadata
+++ b/.lld.metadata
@@ -1,2 +1,2 @@
-3b7e4908f6cf3a51590e37b4194180582cc1c32c SOURCES/lld-12.0.1.src.tar.xz
+30623cfe669c801fe5147d33a045d14a4e029d81 SOURCES/lld-13.0.0.src.tar.xz
 b8d2648a01d36ed0186fd2c5af325fd28797f9a0 SOURCES/tstellar-gpg-key.asc
diff --git a/SOURCES/lld-12.0.1.src.tar.xz.sig b/SOURCES/lld-12.0.1.src.tar.xz.sig
deleted file mode 100644
index 204df67..0000000
Binary files a/SOURCES/lld-12.0.1.src.tar.xz.sig and /dev/null differ
diff --git a/SOURCES/lld-13.0.0.src.tar.xz.sig b/SOURCES/lld-13.0.0.src.tar.xz.sig
new file mode 100644
index 0000000..f77a950
Binary files /dev/null and b/SOURCES/lld-13.0.0.src.tar.xz.sig differ
diff --git a/SPECS/lld.spec b/SPECS/lld.spec
index f4a343e..55f383a 100644
--- a/SPECS/lld.spec
+++ b/SPECS/lld.spec
@@ -1,8 +1,10 @@
-#%%global rc_ver 5
-%global lld_srcdir lld-%{version}%{?rc_ver:rc%{rc_ver}}.src
-%global maj_ver 12
+%bcond_without check
+
+#global rc_ver 4
+%global lld_srcdir lld-%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:rc%{rc_ver}}.src
+%global maj_ver 13
 %global min_ver 0
-%global patch_ver 1
+%global patch_ver 0
 
 # Don't include unittests in automatic generation of provides or requires.
 %global __provides_exclude_from ^%{_libdir}/lld/.*$
@@ -10,7 +12,7 @@
 
 Name:		lld
 Version:	%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:~rc%{rc_ver}}
-Release:	2%{?dist}
+Release:	1%{?dist}
 Summary:	The LLVM Linker
 
 License:	NCSA
@@ -120,8 +122,8 @@ LLVM regression tests.
 
 # Generate lit config files.  Strip off the last line that initiates the
 # test run, so we can customize the configuration.
-head -n -1 %{_target_platform}/test/lit.site.cfg.py >> %{lit_cfg}
-head -n -1 %{_target_platform}/test/Unit/lit.site.cfg.py >> %{lit_unit_cfg}
+head -n -1 %{__cmake_builddir}/test/lit.site.cfg.py >> %{lit_cfg}
+head -n -1 %{__cmake_builddir}/test/Unit/lit.site.cfg.py >> %{lit_unit_cfg}
 
 # Patch lit config files to load custom config:
 for f in %{lit_cfg} %{lit_unit_cfg}; do
@@ -143,11 +145,11 @@ install -m 0755 %{SOURCE3} %{buildroot}%{_libexecdir}/tests/lld
 
 # Install unit test binaries
 install -d %{buildroot}%{_libdir}/lld/
-cp -R %{_target_platform}/unittests %{buildroot}%{_libdir}/lld/
+cp -R %{__cmake_builddir}/unittests %{buildroot}%{_libdir}/lld/
 rm -rf `find %{buildroot}%{_libdir}/lld/ -iname '*make*'`
 
 # Install gtest libraries
-cp %{_target_platform}/%{_lib}/libgtest*so* %{buildroot}%{_libdir}/lld/
+cp %{__cmake_builddir}/%{_lib}/libgtest*so* %{buildroot}%{_libdir}/lld/
 
 # Install libraries and binaries
 %cmake_install
@@ -171,8 +173,10 @@ fi
 
 # armv7lhl tests disabled because of arm issue, see https://koji.fedoraproject.org/koji/taskinfo?taskID=33660162
 %ifnarch %{arm}
+%if %{with check}
 %cmake_build --target check-lld
 %endif
+%endif
 
 %ldconfig_scriptlets libs
 
@@ -183,6 +187,7 @@ fi
 %{_bindir}/ld.lld
 %{_bindir}/ld64.lld
 %{_bindir}/ld64.lld.darwinnew
+%{_bindir}/ld64.lld.darwinold
 %{_bindir}/wasm-ld
 
 %files devel
@@ -202,11 +207,14 @@ fi
 %{_datadir}/lld/lit.lld-test.cfg.py
 
 %changelog
+* Tue Oct 12 2021 Timm Bäder <tbaeder@redhat.com> - 13.0.0-1
+- Release 13.0.0
+
 * Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 12.0.1-2
 - Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
   Related: rhbz#1991688
 
-* Tue Jul 12 2021 Tom Stellard <tstellar@redhat.com> -12.0.1-1
+* Tue Jul 13 2021 Tom Stellard <tstellar@redhat.com> -12.0.1-1
 - 12.0.1 Release
 
 * Fri Apr 16 2021 Tom Stellard <tstellar@redhat.com> - 12.0.0-1