From 0104e46e60514dd0bad31549f7978d9e4dbbb224 Mon Sep 17 00:00:00 2001
From: Gunnar Andersson <gunnar_dev@nospam@novaspring.se>
Date: Sun, 15 Feb 2026 18:31:00 +0100
Subject: [PATCH] Dockerfile: Update runtime images to debian 13

Dockerfile builder image 1.93-slim is (now?) based on debian trixie (13)

The production runtime image was created based on debian-12 which did
not have the version of libc that zeroclaw was built against and that
caused this error:

[zeroclaw] | zeroclaw: /lib/x86_64-linux-gnu/libc.so.6: version
`GLIBC_2.39' not found (required by zeroclaw)

Upgraded runtime image to debian 13 to solve the issue
---
 Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index f26aed5..c9608ea 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -51,7 +51,7 @@ EOF
 RUN chown -R 65534:65534 /zeroclaw-data
 
 # ── Stage 3: Development Runtime (Debian) ────────────────────
-FROM debian:bookworm-slim AS dev
+FROM debian:trixie-slim AS dev
 
 # Install runtime dependencies + basic debug tools
 RUN apt-get update && apt-get install -y \
@@ -89,7 +89,7 @@ ENTRYPOINT ["zeroclaw"]
 CMD ["gateway", "--port", "3000", "--host", "[::]"]
 
 # ── Stage 4: Production Runtime (Distroless) ─────────────────
-FROM gcr.io/distroless/cc-debian12:nonroot AS release
+FROM gcr.io/distroless/cc-debian13:nonroot AS release
 
 COPY --from=builder /app/target/release/zeroclaw /usr/local/bin/zeroclaw
 COPY --from=permissions /zeroclaw-data /zeroclaw-data