diff --git a/.woodpecker/build.yaml b/.woodpecker/build.yaml
index 3ca6703..9adbb08 100644
--- a/.woodpecker/build.yaml
+++ b/.woodpecker/build.yaml
@@ -82,7 +82,7 @@ steps:
   #.
 
   - name: Get latest R version
-    image: alpine:3.20
+    image: alpine:3.21
     commands:
       - apk add -q --no-cache curl
       - curl -s https://raw.githubusercontent.com/Homebrew/homebrew-core/master/Formula/r/r.rb | grep -o 'R-[0-9]*\.[0-9]*\.[0-9]*' | tr -d 'R-' | tr -d '"' > r-release-version.txt
@@ -121,7 +121,7 @@ steps:
 
   # ref: https://github.com/woodpecker-ci/woodpecker/discussions/2721
   - name: Build
-    image: alpine:3.20
+    image: alpine:3.21
     privileged: true
     environment:
       DOCKER_HOST: tcp://docker:2375
@@ -150,36 +150,36 @@ steps:
             value: "true"
             effect: "NoSchedule"
 
-  - name: Upload to AWS S3
-    image: woodpeckerci/plugin-s3:1.3.0
-    pull: true
-    settings:
-      bucket: devxy-r-builds
-      strip_prefix: /tmp/${PLATFORM}/
-      source: /tmp/${PLATFORM}/*
-      target: ${PLATFORM_ID}/
-      region: eu-central-2
-      # acl: public-read
-      access_key:
-        from_secret: aws_access_key_id
-      secret_key:
-        from_secret: aws_secret_access_key
-      overwrite: false
-    volumes:
-      - ci-tmp-rwx:/tmp # agent on k8s
-      # - /tmp:/tmp # agent on VM
-    backend_options:
-      kubernetes:
-        resources:
-          requests:
-            memory: 100Mi
-            cpu: 200m
-          limits:
-            memory: 1000Mi
-            cpu: 1000m
-        nodeSelector:
-          kubernetes.io/arch: "${ARCH}"
-          node.kubernetes.io/instance-type: "${INSTANCE_TYPE}"
+  # - name: Upload to AWS S3
+  #   image: woodpeckerci/plugin-s3:1.3.0
+  #   pull: true
+  #   settings:
+  #     bucket: devxy-r-builds
+  #     strip_prefix: /tmp/${PLATFORM}/
+  #     source: /tmp/${PLATFORM}/*
+  #     target: ${PLATFORM_ID}/
+  #     region: eu-central-2
+  #     # acl: public-read
+  #     access_key:
+  #       from_secret: aws_access_key_id
+  #     secret_key:
+  #       from_secret: aws_secret_access_key
+  #     overwrite: false
+  #   volumes:
+  #     - ci-tmp-rwx:/tmp # agent on k8s
+  #     # - /tmp:/tmp # agent on VM
+  #   backend_options:
+  #     kubernetes:
+  #       resources:
+  #         requests:
+  #           memory: 100Mi
+  #           cpu: 200m
+  #         limits:
+  #           memory: 1000Mi
+  #           cpu: 1000m
+  #       nodeSelector:
+  #         kubernetes.io/arch: "${ARCH}"
+  #         node.kubernetes.io/instance-type: "${INSTANCE_TYPE}"
 
   - name: Upload to Backblaze S3
     image: woodpeckerci/plugin-s3:1.3.0