diff --git a/cluster/images/kubemark/Dockerfile b/cluster/images/kubemark/Dockerfile
index e606d856ad3..599b778189e 100644
--- a/cluster/images/kubemark/Dockerfile
+++ b/cluster/images/kubemark/Dockerfile
@@ -12,8 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# The line below points to distroless/base as of 2019-11-15. The SHA should be
+# The line below points to distroless/base as of 2021-06-29. The SHA should be
 # kept in sycn with distroless_base definition in the WORKSPACE file.
-FROM gcr.io/distroless/base@sha256:7fa7445dfbebae4f4b7ab0e6ef99276e96075ae42584af6286ba080750d6dfe5
+FROM gcr.io/distroless/base@sha256:5e3fac1733c75e0e879a9770724e3960610a5cfbbfb5366559fbc334fe86c249
 
 COPY kubemark /kubemark