diff --git a/.gitignore b/.gitignore
index 91cea8a..5be7cc2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,4 @@
 /v0.4.0.tar.gz
 /linux-5.14.0-5.el9.tar.xz
 /linux-5.14.0-13.el9.tar.xz
+/linux-5.14.0-68.el9.tar.xz
diff --git a/libbpf.spec b/libbpf.spec
index 25bd57c..ef62ca6 100644
--- a/libbpf.spec
+++ b/libbpf.spec
@@ -4,12 +4,12 @@
 # used as kernel tar.
 
 # RHEL kernel version-release
-%define kver   5.14.0-13
+%define kver   5.14.0-68
 %define source linux-%{kver}.el9
 
 Name:           libbpf
 Version:        0.5.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Libbpf library
 
 License:        LGPLv2 or BSD
@@ -76,6 +76,10 @@ popd
 %{_libdir}/libbpf.a
 
 %changelog
+* Wed Feb 23 2022 Viktor Malik <vmalik@redhat.com> - 2:0.5.0-4
+- Backport fix for netlink operations on ppc
+- Related: rhbz#2057476
+
 * Tue Nov 09 2021 Jiri Olsa <jolsa@redhat.com> - 2:0.5.0-3
 - pull new kernel sources with fixes
 - Related: rhbz#2006305
diff --git a/sources b/sources
index 331843b..a211b3c 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (linux-5.14.0-13.el9.tar.xz) = c5cf76793a47646e04953896479505b1e6a57d6dbc7a1ad4cc20bf4729f6e96800abd35b516799a91b1d79f7757a460de2f134190977a0423408db2f9aa98885
+SHA512 (linux-5.14.0-68.el9.tar.xz) = 6fc17c233d1ae3140b4c87a75c3bc81223e07f50f8be32591dddb7b5fd4ff8551b9d30694a8a119e19de060f62e17e1d5f751c5d1a976d24c9c819cb47010525