diff --git a/.github/workflows/spellcheck.yml b/.github/workflows/spellcheck.yml
index a53ae3c4..23feb24b 100644
--- a/.github/workflows/spellcheck.yml
+++ b/.github/workflows/spellcheck.yml
@@ -14,7 +14,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Spellcheck
-        uses: rojopolis/spellcheck-github-actions@26a39cd487140d628757554605a8ad02f9f7caf8 # 0.64.0
+        uses: rojopolis/spellcheck-github-actions@c1934c57e61c734261d7905b525486b12f8eb670 # 0.66.0
         with:
           config_path: .github/spellcheck-settings.yml
           task_name: Markdown
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