diff --git a/.github/filters.yml b/.github/filters.yml
index 6e7badaaf9b73fc5c856790c982c96afeea3e755..f88e40e106e1bc135caa76bac8b4eb057e74861f 100644
--- a/.github/filters.yml
+++ b/.github/filters.yml
@@ -213,6 +213,7 @@
     "targets/targets.mk",
     "targets/x86.inc",
     "contrib/ci/minimal-site/**",
+    "contrib/docker/Dockerfile",
     "package/**"
   ],
   "bcm27xx-bcm2710": [
diff --git a/contrib/docker/Dockerfile b/contrib/docker/Dockerfile
index a241906bba8d64333a0db9dbbced5edd8d194415..a70922a5a61b99257cd821c7aee86ad52794df08 100644
--- a/contrib/docker/Dockerfile
+++ b/contrib/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:bullseye-slim
+FROM debian:bookworm-slim
 
 ARG DEBIAN_FRONTEND=noninteractive
 RUN apt-get update && apt-get install -y --no-install-recommends \