diff --git a/apply-patch b/apply-patch
index 9a5fa9ac5812252139ca808de4d25ab051546652..9aa055f8e11a43782686746431a0dbfe7d34d1a7 100755
--- a/apply-patch
+++ b/apply-patch
@@ -7,11 +7,11 @@
 
 set -ex
 
-pkg=containerd-1.6.20
+pkg=containerd-1.6.21
 cwd=$PWD
 src=$cwd/$pkg
 
-unzip v1.6.20.zip
+unzip v1.6.21.zip
 if [[ ! -d patch ]]; then
     tar zxf patch.tar.gz
 fi
@@ -35,4 +35,4 @@ done <"$series"
 cd $cwd
 cp -rf $src/* .
 mv $src/.git $cwd/.git
-rm -rf containerd-1.6.20
+rm -rf containerd-1.6.21
diff --git a/containerd.spec b/containerd.spec
index 892cde64430246b920d555265b81a6d568532888..0d1f3a96e11867514df2dd1477e5eb3d318afb61 100644
--- a/containerd.spec
+++ b/containerd.spec
@@ -1,12 +1,12 @@
 %global goipath github.com/containerd/containerd
 %global debug_package %{nil}
-Version:        1.6.20
+Version:        1.6.21
 Name:           containerd
-Release:        3
+Release:        1
 Summary:        An industry-standard container runtime
 License:        ASL 2.0
 URL:            https://containerd.io
-Source0:        https://github.com/containerd/containerd/archive/v1.6.20.zip
+Source0:        https://github.com/containerd/containerd/archive/v1.6.21.zip
 Source1:        patch.tar.gz
 Source2:        apply-patch
 Source3:        series.conf
@@ -67,6 +67,12 @@ install -D -p -m 0644 %{S:7} %{buildroot}%{_sysconfdir}/containerd/config.toml
 %exclude %{_bindir}/containerd-stress
 
 %changelog
+* Fri July 21 2023 vegbir<yangjiaqi16@huawei.com> - 1.6.21-1
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:upgrade to contained 1.6.21
+
 * Mon May 15 2023 zhangzhihui<zhangzhihui@xfusion.com> - 1.6.20-3
 - Type:bugfix
 - ID:NA
diff --git a/git-commit b/git-commit
index ea167eb886b6709c3b8b27a8a3b7ce11a6f25ec7..9f5223c27bdd886907fd5adba2fbf40cdeeb9f41 100644
--- a/git-commit
+++ b/git-commit
@@ -1 +1 @@
-d2dfb1444fe48c86b6bbb291358d5b3f581d3b82
+aca8b96e269f3f28352f257b79e1fd53550fa91a
diff --git a/v1.6.20.zip b/v1.6.21.zip
similarity index 90%
rename from v1.6.20.zip
rename to v1.6.21.zip
index 6b8e556d698c07c83c1157a671803adf88faced1..a0417dcf2686b7aaf13d7598e5fdc35eb822efda 100644
Binary files a/v1.6.20.zip and b/v1.6.21.zip differ