From a0e3c4371ddcb9df9ed0363e842b77bdf2cb0b41 Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Sat, 15 Feb 2025 02:24:05 +0000
Subject: [PATCH] Update alpine Docker tag to v3.21.3 (#123)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 541d45e..367a6fb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,7 +18,7 @@ RUN touch /usr/src/cloudflare-ddns/src/main.rs
 RUN cargo build --target x86_64-unknown-linux-musl --release
 
 ##### Runtime
-FROM alpine:3.21.2 AS runtime
+FROM alpine:3.21.3 AS runtime
 
 # Copy generated binary in runtime
 COPY --from=builder /usr/src/cloudflare-ddns/target/x86_64-unknown-linux-musl/release/cloudflare-ddns /usr/local/bin