diff --git a/Dockerfile b/Dockerfile
index 90df1a3..ffecdb0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:11.6-slim@sha256:7acda01e55b086181a6fa596941503648e423091ca563258e2c1657d140355b1
+FROM debian:11.6-slim@sha256:9404b05bd09b57c76eccc0c5505b3c88b5feccac808d9b193a4fbac87bb44745
 
 ENV COTURN_VERSION="4.5.2"
 ENV PROMETHEUS_CLIENT_VERSION="v0.1.3"