diff --git a/.crow/build.yaml b/.crow/build.yaml
index fcb2664..c43da70 100644
--- a/.crow/build.yaml
+++ b/.crow/build.yaml
@@ -58,13 +58,13 @@ matrix:
     #   ARCH: arm64
     #   ARCH_ID: aarch64
     #   INSTANCE_TYPE: cax31
-    - PLATFORM: alpine-321
-      PLATFORM_ID: alpine321
+    - PLATFORM: alpine-323
+      PLATFORM_ID: alpine323
       ARCH: arm64
       ARCH_ID: aarch64
       INSTANCE_TYPE: cax31
-    - PLATFORM: alpine-321
-      PLATFORM_ID: alpine321
+    - PLATFORM: alpine-323
+      PLATFORM_ID: alpine323
       ARCH: amd64
       ARCH_ID: x86_64
       INSTANCE_TYPE: AX42
@@ -94,7 +94,7 @@ steps:
   #.
 
   - name: Get latest R version
-    image: reg.devxy.io/proxy_cache/library/alpine:3.22
+    image: reg.devxy.io/proxy_cache/library/alpine:3.23
     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 '"' | head -n 1 > r-version-to-build.txt
@@ -125,7 +125,7 @@ steps:
       AWS_SECRET_ACCESS_KEY:
         from_secret: HETZNER_S3_SECRET_KEY_K3S
       AWS_ENDPOINT_URL: https://fsn1.your-objectstorage.com
-    image: reg.devxy.io/proxy_cache/library/alpine:3.22
+    image: reg.devxy.io/proxy_cache/library/alpine:3.23
     commands:
       - apk add -q --no-cache aws-cli
       - |
@@ -147,7 +147,7 @@ steps:
 
   # ref: https://github.com/woodpecker-ci/woodpecker/discussions/2721
   - name: Build
-    image: reg.devxy.io/proxy_cache/library/alpine:3.22
+    image: reg.devxy.io/proxy_cache/library/alpine:3.23
     privileged: true
     environment:
       DOCKER_HOST: tcp://docker:2375