diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1e78a54..1eb933e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -17,8 +17,8 @@ jobs:
     runs-on: ubuntu-latest
     env:
       IMAGE_NAME: ${{ github.repository }}:${{ github.sha }}
-      AWS_CLI_VERSION: "2.16.11"
-      ALPINE_VERSION: "3.20"
+      AWS_CLI_VERSION: "2.23.6"
+      ALPINE_VERSION: "3.21"
     steps:
       - name: Check out repository code
         uses: actions/checkout@main
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index b8eaf09..99abfd8 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -12,7 +12,7 @@ jobs:
       contents: write
       packages: write
     env:
-      ALPINE_VERSION: "3.20"
+      ALPINE_VERSION: "3.21"
     steps:
       - name: Check out repository code
         uses: actions/checkout@main