diff --git a/.github/workflows/docs-release.yaml b/.github/workflows/docs-release.yaml
index 4ccf45bd..748d4579 100644
--- a/.github/workflows/docs-release.yaml
+++ b/.github/workflows/docs-release.yaml
@@ -30,7 +30,7 @@ jobs:
           fetch-depth: 0
 
       - name: Build docs
-        uses: docker://ghcr.io/bjw-s/mdbook:0.4.28@sha256:242282fc6f4e3bff9e91a3f8f773c133f5423963cf28f2fb31ca789677c68463
+        uses: docker://ghcr.io/bjw-s/mdbook:0.4.28@sha256:ded44e408b479c0a57403b052ae692baff7ace6eb3a59b1e933298c666fe118a
         with:
           args: bash -c "cd docs && mdbook build"