diff --git a/.github/workflows/test-html.yml b/.github/workflows/test-html.yml
index 2b17e53c2..419c1ab06 100644
--- a/.github/workflows/test-html.yml
+++ b/.github/workflows/test-html.yml
@@ -9,7 +9,7 @@ jobs:
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Generate index.html
-        uses: docker://pandoc/core:3.7.0.2@sha256:3ff4301f49f60ea85d8d7e6660dda8ec4beb08ffbe9ae826129fbeb828b2b92c
+        uses: docker://pandoc/core:3.7.0.2@sha256:f34c6dee14f2d854b29c67a1e38cac6b7fd4126fe6b844ada6dc1792d1340d7b
         with:
           args: >-
             --standalone --template=template.html --output=index.html README.md