diff --git a/mold-1.5.1.tar.gz b/mold-1.5.1.tar.gz
deleted file mode 100644
index 9b9d77d..0000000
--- a/mold-1.5.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ec94aa74758f1bc199a732af95c6304ec98292b87f2f4548ce8436a7c5b054a1
-size 8254552
diff --git a/mold-1.6.0.tar.gz b/mold-1.6.0.tar.gz
new file mode 100644
index 0000000..b2cb523
--- /dev/null
+++ b/mold-1.6.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:59cd3ea1a2a5fb50d0d97faddd8bff4c7e71054a576c00a87b17f56ecbd88729
+size 8270834
diff --git a/mold.changes b/mold.changes
index 4c4e87c..b9becbb 100644
--- a/mold.changes
+++ b/mold.changes
@@ -1,3 +1,25 @@
+-------------------------------------------------------------------
+Wed Oct 19 08:20:22 UTC 2022 - Martin Liška <mliska@suse.cz>
+
+- Update to version 1.6.0
+  * [ppc64] mold now supports the original 64-bit big-endian PowerPC ABI (which is
+    also known as PPC64 ELFv1 or just ppc64), so that you can build applications for
+    older PPC64 systems with mold. Note that this should not be confused with the
+    modern PPC64 ELFv2 ABI (which is also known as ppc64le), which is already
+    supported by mold.
+  * [s390x] Linux/s390x is now supported. Linux/s390x is the Linux environment
+    running on IBM z/Architecture mainframes. I've personally never seen a
+    mainframe, but we wanted to support it because many Linux distros actively
+    support that target, which in turn means there are many enterprise users who are
+    using IBM mainframes. Speaking of the porting effort, we do not only port our
+    linker to s390x but also found a couple of issues with the existing GCC
+    toolchain for s390x. So, we are improving the whole IBM mainframe ecosystem!
+  * mold now creates smaller output files. It is most noticeable on targets with
+    large page sizes such as PPC64 (on which the common page size is 64 KiB), but
+    even on x86-64, it should save a few kilobytes per an output file.
+  * [arm64] mold can now link executables with -static-pie. Previously, executables
+    linked with that flag crashed immediately.
+
 -------------------------------------------------------------------
 Thu Sep 29 07:06:19 UTC 2022 - Martin Liška <mliska@suse.cz>
 
diff --git a/mold.spec b/mold.spec
index 7e14e00..7b8af75 100644
--- a/mold.spec
+++ b/mold.spec
@@ -17,17 +17,16 @@
 
 
 Name:           mold
-Version:        1.5.1
+Version:        1.6.0
 Release:        0
 Summary:        A Modern Linker (mold)
 License:        AGPL-3.0-or-later
 Group:          Development/Tools/Building
 URL:            https://github.com/rui314/mold
 Source:         https://github.com/rui314/mold/archive/v%{version}/mold-%{version}.tar.gz
-ExclusiveArch:  aarch64 %arm %ix86 x86_64 aarch64 riscv64 ppc64le
 BuildRequires:  cmake
 %if %{suse_version} < 1550
-BuildRequires:  gcc10-c++
+BuildRequires:  gcc11-c++
 %else
 # These libraries are not present for openSUSE Leap
 BuildRequires:  gcc-c++
@@ -44,16 +43,17 @@ BuildRequires:  gdb
 BuildRequires:  glibc-devel-static
 BuildRequires:  libzstd-devel
 BuildRequires:  openssl-devel
+%ifnarch ppc64
 BuildRequires:  valgrind
-BuildRequires:  xxhash-devel
+%endif
 BuildRequires:  zlib-devel
 BuildRequires:  zstd
 PreReq:         update-alternatives
 
 %if %{suse_version} < 1550
-%define build_args STRIP=true SYSTEM_XXHASH=1 USE_MIMALLOC=0 SYSTEM_ZSTD=1
+%define build_args -DMOLD_USE_MIMALLOC=OFF -DMOLD_USE_MIMALLOC=OFF
 %else
-%define build_args STRIP=true SYSTEM_TBB=1 SYSTEM_XXHASH=1 USE_MIMALLOC=0 SYSTEM_ZSTD=1
+%define build_args -DMOLD_USE_MIMALLOC=OFF -DMOLD_USE_MIMALLOC=OFF -DMOLD_USE_SYSTEM_TBB=ON
 %endif
 
 %description
@@ -68,42 +68,21 @@ build time especially in rapid debug-edit-rebuild cycles.
 
 %build
 %if %{suse_version} < 1550
-export CC=gcc-10
-export CXX=g++-10
+export CC=gcc-11
+export CXX=g++-11
 %endif
-export CXXFLAGS="%{optflags} -Wno-sign-compare"
-
-%make_build -e \
-CXXFLAGS="${CXXFLAGS}" \
-LDFLAGS="${CXXFLAGS}" \
-PREFIX=%{_prefix} \
-BINDIR=%{_bindir} \
-MANDIR=%{_mandir} \
-LIBDIR=%{_libdir} \
-LIBEXECDIR=%{_libexecdir} \
-%{build_args}
+%cmake %{build_args}
+%cmake_build
 
 %install
-%make_install -e \
-PREFIX=%{_prefix} \
-BINDIR=%{_bindir} \
-MANDIR=%{_mandir} \
-LIBDIR=%{_libdir} \
-LIBEXECDIR=%{_libexecdir} \
-%{build_args}
+%cmake_install
 
 %check
 %if %{suse_version} < 1550
-export TEST_CC=gcc-10
-export TEST_CXX=g++-10
+export TEST_CC=gcc-11
+export TEST_CXX=g++-11
 %endif
-%make_build test -k -e \
-PREFIX=%{_prefix} \
-BINDIR=%{_bindir} \
-MANDIR=%{_mandir} \
-LIBDIR=%{_libdir} \
-LIBEXECDIR=%{_libexecdir} \
-%{build_args}
+%ctest
 
 %post
 "%_sbindir/update-alternatives" --install \