From c719de26ab5eb5497aa7a16da4ada8f74be74ebd Mon Sep 17 00:00:00 2001
From: Renovate Bot <renovate@cabillot.eu>
Date: Tue, 9 Jun 2026 14:08:21 +0000
Subject: [PATCH] chore(deps): pin dependencies

---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 868913d..e7da6f0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:18.04
+FROM ubuntu:18.04@sha256:152dc042452c496007f07ca9127571cb9c29697f42acbfad72324b2bb2e43c98
 LABEL maintainer="Julien Cabillot <dockerimages@cabillot.eu>"
 
 # hadolint ignore=DL3008,SC3009,SC2086,DL3009