diff --git a/promtail/Dockerfile b/promtail/Dockerfile
index 4ad9de7..1ce2646 100644
--- a/promtail/Dockerfile
+++ b/promtail/Dockerfile
@@ -17,7 +17,7 @@ RUN set -eux; \
     make BUILD_IN_CONTAINER=false PROMTAIL_JOURNAL_ENABLED=true promtail
 
 # https://hub.docker.com/_/debian
-FROM debian:bullseye-20221114-slim
+FROM debian:bullseye-20231009-slim
 
 COPY --from=build /usr/src/loki/clients/cmd/promtail/promtail /usr/bin/promtail
 RUN promtail --version