diff --git a/vendor/k8s.io/client-go/examples/in-cluster-client-configuration/Dockerfile b/vendor/k8s.io/client-go/examples/in-cluster-client-configuration/Dockerfile
index d0cc281a78..b6bb524352 100644
--- a/vendor/k8s.io/client-go/examples/in-cluster-client-configuration/Dockerfile
+++ b/vendor/k8s.io/client-go/examples/in-cluster-client-configuration/Dockerfile
@@ -12,6 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM debian
+FROM debian:11
 COPY ./app /app
 ENTRYPOINT /app