diff --git a/Dockerfile b/Dockerfile
index e21322d..572f3cc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:11.2-slim@sha256:4c25ffa6ef572cf0d57da8c634769a08ae94529f7de5be5587ec8ce7b9b50f9c
+FROM debian:11.2-slim@sha256:d5cd7e54530a8523168473a2dcc30215f2c863bfa71e09f77f58a085c419155b
 
 ENV COTURN_VERSION="4.5.2"
 ENV PROMETHEUS_CLIENT_VERSION="v0.1.3"