Update alpine Docker tag to v3.21.0

renovate[bot] · web-flow · commit ead6f160bbc9 · 2024-12-06T01:44:06.000Z
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.18.0@sha256:02bb6f428431fbc2809c5d1b41eab5a68350194fb508869a33cb1af4444c9b11
+FROM alpine:3.21.0@sha256:e323a465c03a31ad04374fc7239144d0fd4e2b92da6e3e0655580476d3a84621
 RUN apk add --no-cache audit
 VOLUME /var/log/audit
 CMD /usr/sbin/auditd -n
