From 28f598b5fe52f32f919294a39d6b2ea31f16d6ed Mon Sep 17 00:00:00 2001
From: Daniel Knittl-Frank <knittl89+git@googlemail.com>
Date: Wed, 22 Dec 2021 19:36:10 +0100
Subject: [PATCH] Upgrade alpine base image to 3.15

Closes #2310
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 2b0c5d14da8e..85ebbb9d7ec7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ ADD . .
 RUN apk --no-cache add git
 RUN CGO_ENABLED=0 go install -a -trimpath -ldflags "-s -w -X go.k6.io/k6/lib/consts.VersionDetails=$(date -u +"%FT%T%z")/$(git describe --always --long --dirty)"
 
-FROM alpine:3.14
+FROM alpine:3.15
 RUN apk add --no-cache ca-certificates && \
     adduser -D -u 12345 -g 12345 k6
 COPY --from=builder /go/bin/k6 /usr/bin/k6