diff --git a/.github/workflows/buildmusl.yaml b/.github/workflows/buildmusl.yaml
index 7661ed5..39c7f2e 100644
--- a/.github/workflows/buildmusl.yaml
+++ b/.github/workflows/buildmusl.yaml
@@ -26,7 +26,7 @@ jobs:
         uses: actions/checkout@v2
       
       - id: tag
-        run: echo ::set-output name=TAG::${GITHUB_REF#refs/tags/}
+        run: echo "TAG=${GITHUB_REF#refs/tags/}" >> "$GITHUB_OUTPUT"
 
       - name: Install qemu dependency
         run: |
diff --git a/.github/workflows/lint-test.yaml b/.github/workflows/lint-test.yaml
index b0e8e7e..d41a407 100644
--- a/.github/workflows/lint-test.yaml
+++ b/.github/workflows/lint-test.yaml
@@ -31,7 +31,7 @@ jobs:
         run: |
           changed=$(ct list-changed --config ct.yaml)
           if [[ -n "$changed" ]]; then
-            echo "::set-output name=changed::true"
+            echo "changed=true" >> "$GITHUB_OUTPUT"
           fi
 
       - name: Run chart-testing (lint)