diff --git a/.github/workflows/publish-docs.yaml b/.github/workflows/publish-docs.yaml
index 2eac64aa0bee6..40590b4be6bbf 100644
--- a/.github/workflows/publish-docs.yaml
+++ b/.github/workflows/publish-docs.yaml
@@ -44,7 +44,7 @@ jobs:
           enablement: true
 
       - name: Build docs
-        uses: docker://ghcr.io/bjw-s/mdbook:0.4.36@sha256:e21b115c2f1380b4b3c2631d10929ae86a76345e5b9f3841673c129448eda4d8
+        uses: docker://ghcr.io/bjw-s/mdbook:0.4.36@sha256:48aaef34fd60b535259d32c027666eec5901f305dc75af748bb6c60dd2193cea
         with:
           args: mdbook build docs