update base Docker image

README.md

@@ -75,6 +75,7 @@ the [docs directory](docs).
   * `v1.7.3` update base Docker image
   * `v1.7.4` update base Docker image
   * `v1.7.5` update base Docker image
+  * `v1.7.6` update base Docker image
 
 [restic]:    https://github.com/restic/restic
 [sidecar]:   test/deploy/demo/base/_common/deployment.yaml#L26-L48

docker/Dockerfile

@@ -1,17 +1,17 @@
 #       https://hub.docker.com/_/golang
-FROM    golang:1.22.2 AS builder
+FROM    golang:1.22.3 AS builder
 WORKDIR /go/src/app
 ARG     VERSION
 COPY    . ./
 RUN     CGO_ENABLED=0 go build -trimpath -tags timetzdata -ldflags="-s -w -X 'main.build=$VERSION'" -o mcs-backup ./cmd/mcs-backup
 
 #       https://hub.docker.com/_/alpine
-FROM    library/alpine:3.19.1
+FROM    library/alpine:3.20.0
 
 #       https://github.com/restic/restic/releases
 ARG     RESTIC_VERSION=0.16.4
 #       https://github.com/mikefarah/yq/releases/
-ARG     YQ_VERSION=4.43.1
+ARG     YQ_VERSION=4.44.1
 RUN     set -x \
         && apk --no-cache add curl \
         && curl -Lo /usr/bin/restic.bz2 \