diff --git a/rootfs/Dockerfile b/rootfs/Dockerfile
index 7864c0452..dd46ec12a 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 haproxy:2.0.21-alpine
+FROM haproxy:2.0.22-alpine
 RUN apk --no-cache add socat openssl lua5.3 lua-socket dumb-init
 
 COPY . /