diff --git a/Dockerfile b/Dockerfile
index 4a189ba..a763ee0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:11.7-slim@sha256:0781db7f3f74866059cf161d145af0bc16fb13493b6e0f87ca20d7e34498d691
+FROM debian:11.7-slim@sha256:6d2ac0051bea3dc6299b38181f0d6c214fc90598806be9ca186a9c70914698f0
 
 ENV COTURN_VERSION="4.6.2"
 ENV PROMETHEUS_CLIENT_VERSION="v0.1.3"