diff --git a/.github/workflows/build_container_images.yml b/.github/workflows/build_container_images.yml
index 71e6de3..3d958d5 100644
--- a/.github/workflows/build_container_images.yml
+++ b/.github/workflows/build_container_images.yml
@@ -17,7 +17,7 @@ on:
 
 env:
   build_repo_docker: 'tachidesk'
-  build_base_image_alpine: 'alpine:3.13'
+  build_base_image_alpine: 'alpine:3.14'
   build_base_image_alpine_platform: 'linux/386,linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64/v8,linux/ppc64le,linux/s390x'
   build_base_image_alpine_platform_testing: 'linux/amd64'
   startup_script_url: 'https://raw.githubusercontent.com/${{ github.repository }}/main/scripts/startup_script.sh'