build(deps): update alpine docker tag to v3.15 (#76)

Signed-off-by: Renovate Bot <[email protected]> Co-authored-by: Renovate Bot <[email protected]>
keptn-sandbox · Nov 29, 2021 · f58a04e · f58a04e
1 parent 8577f92
commit f58a04e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -36,7 +36,7 @@ RUN GOOS=linux go build -ldflags '-linkmode=external' $BUILDFLAGS -v -o keptn-se
 
 # Use a Docker multi-stage build to create a lean production image.
 # https://docs.docker.com/develop/develop-images/multistage-build/#use-multi-stage-builds
-FROM alpine:3.13
+FROM alpine:3.15
 ENV ENV=production
 
 # Install extra packages