diff --git a/.github/workflows/bun.yml b/.github/workflows/bun.yml
index ff38b2b3..8b297166 100644
--- a/.github/workflows/bun.yml
+++ b/.github/workflows/bun.yml
@@ -27,7 +27,7 @@ jobs:
         run: npm ci && npm run build
 
       - name: Set up Bun
-        uses: oven-sh/setup-bun@3d267786b128fe76c2f16a390aa2448b815359f3 # v2
+        uses: oven-sh/setup-bun@ecf28ddc73e819eb6fa29df6b34ef8921c743461 # v2
 
       - name: Bun smoke test
         run: bun run scripts/runtime-smoke.mjs