update alpine base image to 3.15.4

* upgrades busybox to fix CVE-2022-28391
gardener · May 4, 2022 · 9fe4338 · 9fe4338
1 parent 5d89654
commit 9fe4338
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -6,7 +6,7 @@ COPY . .
 RUN make install-requirements && make generate && make install
 
 ############# gardener-extension-os-suse-chost
-FROM alpine:3.15.0 AS gardener-extension-os-suse-chost
+FROM alpine:3.15.4 AS gardener-extension-os-suse-chost
 
 COPY --from=builder /go/bin/gardener-extension-os-suse-chost /gardener-extension-os-suse-chost
 ENTRYPOINT ["/gardener-extension-os-suse-chost"]