diff --git a/Dockerfile b/Dockerfile
index d69ea31..e21322d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:11.2-slim@sha256:b0d53c872fd640c2af2608ba1e693cfc7dedea30abcd8f584b23d583ec6dadc7
+FROM debian:11.2-slim@sha256:4c25ffa6ef572cf0d57da8c634769a08ae94529f7de5be5587ec8ce7b9b50f9c
 
 ENV COTURN_VERSION="4.5.2"
 ENV PROMETHEUS_CLIENT_VERSION="v0.1.3"