diff --git a/.github/workflows/bun.yml b/.github/workflows/bun.yml
index f8cb1402..17c0d461 100644
--- a/.github/workflows/bun.yml
+++ b/.github/workflows/bun.yml
@@ -16,7 +16,7 @@ jobs:
         working-directory: runtimes/bun-script
     steps:
       - uses: actions/checkout@v4
-      - uses: oven-sh/setup-bun@4573031972107e0af692492ee967d9022deafd7b # v1
+      - uses: oven-sh/setup-bun@a1800f471a0bc25cddac36bb13e6f436ddf341d7 # v1
         with:
           bun-version: ${{ matrix.node-version }}
       - run: bun install
diff --git a/.github/workflows/runtimes.yml b/.github/workflows/runtimes.yml
index cab0c99e..a9731efb 100644
--- a/.github/workflows/runtimes.yml
+++ b/.github/workflows/runtimes.yml
@@ -36,7 +36,7 @@ jobs:
     name: Bun ${{ matrix.bun-version }} ${{ matrix.test }}
     steps:
       - uses: actions/checkout@v4
-      - uses: oven-sh/setup-bun@4573031972107e0af692492ee967d9022deafd7b # v1
+      - uses: oven-sh/setup-bun@a1800f471a0bc25cddac36bb13e6f436ddf341d7 # v1
         with:
           bun-version: ${{ matrix.node-version }}
       - run: bun install