Update alpine Docker tag to v3.21.3

renovate[bot] · web-flow · commit bec9804515bc · 2025-02-14T22:48:15.000Z
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.19.1
+FROM alpine:3.21.3
 
 LABEL authors="Auto*Mat, z. s. auto-mat@auto-mat.cz"
 LABEL maintainer="Auto*Mat, z. s. auto-mat@auto-mat.cz"

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-FROM alpine:3.19.1`
	`1`	`+FROM alpine:3.21.3`
`2`	`2`
`3`	`3`	`LABEL authors="Auto*Mat, z. s. auto-mat@auto-mat.cz"`
`4`	`4`	`LABEL maintainer="Auto*Mat, z. s. auto-mat@auto-mat.cz"`