diff --git a/.github/workflows/publish-site.yml b/.github/workflows/publish-site.yml
index 933534b9..809f4c2a 100644
--- a/.github/workflows/publish-site.yml
+++ b/.github/workflows/publish-site.yml
@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - run: pip install MarkupSafe==2.0.1
-      - uses: apache/infrastructure-actions/pelican@main
+      - uses: apache/infrastructure-actions/pelican@93dfe4693bc118397840e7e4ae447e57a3eea7ee # main
         with:
           destination: 'asf-site'
           gfm: 'false'
diff --git a/.github/workflows/stage-site.yml b/.github/workflows/stage-site.yml
index 52b37d6a..104676a1 100644
--- a/.github/workflows/stage-site.yml
+++ b/.github/workflows/stage-site.yml
@@ -17,7 +17,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - run: pip install MarkupSafe==2.0.1
-      - uses: apache/infrastructure-actions/pelican@main
+      - uses: apache/infrastructure-actions/pelican@93dfe4693bc118397840e7e4ae447e57a3eea7ee # main
         with:
           destination: 'asf-staging'
           gfm: 'false'