feat(container): update image docker.io/library/alpine (3.20 → 3.21)

| datasource | package | from | to | | ---------- | ------------------------ | ---- | ---- | | docker | docker.io/library/alpine | 3.20 | 3.21 |
bpg · Dec 7, 2024 · 03ed923 · 03ed923
1 parent 153d0c6
commit 03ed923
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -1,3 +1,3 @@
-FROM docker.io/library/alpine:3.20
+FROM docker.io/library/alpine:3.21
 ADD ./dyndns.sh .
 ENTRYPOINT [ "./dyndns.sh" ]