diff --git a/.gitignore b/.gitignore
index d48a0db..6dfd6e5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /crash-gcore-command-1.6.2.tar.gz
+/crash-gcore-command-1.6.3.tar.gz
diff --git a/crash-gcore-command.spec b/crash-gcore-command.spec
index bfba0c2..f680e9b 100644
--- a/crash-gcore-command.spec
+++ b/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: 2%{?dist}
+Version: 1.6.3
+Release: 0%{?dist}
 License: GPLv2
 Source0: https://github.com/fujitsu/crash-gcore/archive/v%{version}/%{name}-%{version}.tar.gz
 URL: https://github.com/fujitsu/crash-gcore
@@ -34,6 +34,9 @@ install -m 0755 -t %{buildroot}%{_libdir}/crash/extensions %{_builddir}/%{repona
 %license COPYING
 
 %changelog
+* Fri Dec 10 2021 HATAYAMA Daisuke <d.hatayama@fujitsu.com> - 1.6.3-0
+- Update to latest upstream release
+
 * Wed Jul 21 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.6.2-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
 
diff --git a/sources b/sources
index b2c4cfc..26be15e 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (crash-gcore-command-1.6.2.tar.gz) = 298262f8c28e22697c8878dd3c4a4af05842a62bd93cc143c5fa8e84add671dab66c859c1de1180f2582162816c437af1ecfb5dc38d321099d8d4fa1e87be149
+SHA512 (crash-gcore-command-1.6.3.tar.gz) = f64ccc58548e171ea6a50e0e7a440bb256d3744f6e8f7a35cfe509eb03b68c77d9ec083621a3c38ca879e0804887ab6548d95203f42c662e157a59684451b55b