diff --git a/.crash-gcore-command.metadata b/.crash-gcore-command.metadata
index 1d2ecfd..c41bc28 100644
--- a/.crash-gcore-command.metadata
+++ b/.crash-gcore-command.metadata
@@ -1 +1 @@
-3a653aa4c140c7675d105ab0c40d202d9b2be232 SOURCES/crash-gcore-command-1.6.2.tar.gz
+70f9352418f658080e988d5b7e7d3b4ce6a98f99 SOURCES/crash-gcore-command-1.6.3.tar.gz
diff --git a/.gitignore b/.gitignore
index 9c583c3..3242885 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-SOURCES/crash-gcore-command-1.6.2.tar.gz
+SOURCES/crash-gcore-command-1.6.3.tar.gz
diff --git a/SPECS/crash-gcore-command.spec b/SPECS/crash-gcore-command.spec
index de8f20c..c7e67cf 100644
--- a/SPECS/crash-gcore-command.spec
+++ b/SPECS/crash-gcore-command.spec
@@ -2,8 +2,8 @@
 
 Summary: Gcore extension module for the crash utility
 Name: crash-gcore-command
-Version: 1.6.2
-Release: 3%{?dist}
+Version: 1.6.3
+Release: 1%{?dist}
 License: GPLv2
 Source0: https://github.com/fujitsu/crash-gcore/archive/v%{version}/%{name}-%{version}.tar.gz
 URL: https://github.com/fujitsu/crash-gcore
@@ -21,7 +21,7 @@ running in a kernel dump file.
 %autosetup -n %{reponame}-%{version}
 
 %build
-%make_build -C src -f gcore.mk
+%make_build CFLAGS="%{optflags} -Wl,-z,now" -C src -f gcore.mk
 
 %install
 install -m 0755 -d %{buildroot}%{_libdir}/crash/extensions
@@ -34,6 +34,15 @@ install -m 0755 -t %{buildroot}%{_libdir}/crash/extensions %{_builddir}/%{repona
 %license COPYING
 
 %changelog
+* Mon Dec 27 2021 Lianbo Jiang <lijiang@redhat.com> - 1.6.3-1
+- Rebase to upstream 1.6.3
+
+* Wed Dec 15 2021 Lianbo Jiang <lijiang@redhat.com> - 1.6.2-5
+- Rebuild for the compatibility issue
+
+* Tue Dec 07 2021 Lianbo Jiang <lijiang@redhat.com> - 1.6.2-4
+- Fix the hardening issue "FAIL: bind-now test because not linked with -Wl,-z,now"
+
 * Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 1.6.2-3
 - Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
   Related: rhbz#1991688