diff --git a/rootfs/Dockerfile b/rootfs/Dockerfile
index 59ead977a..07ea1efd6 100644
--- a/rootfs/Dockerfile
+++ b/rootfs/Dockerfile
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM alpine:3.10
+FROM alpine:3.11
 
 RUN apk add --no-cache ca-certificates socat