diff --git a/.github/workflows/firebase-hosting-merge.yml b/.github/workflows/firebase-hosting-merge.yml
index 42175f9d..bfc79eb6 100644
--- a/.github/workflows/firebase-hosting-merge.yml
+++ b/.github/workflows/firebase-hosting-merge.yml
@@ -15,7 +15,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
+        uses: oven-sh/setup-bun@v2
 
       - run: bun i && bun run build:web && bun run build
       - uses: FirebaseExtended/action-hosting-deploy@v0
diff --git a/.github/workflows/firebase-hosting-pull-request.yml b/.github/workflows/firebase-hosting-pull-request.yml
index 77861b75..ed29abd8 100644
--- a/.github/workflows/firebase-hosting-pull-request.yml
+++ b/.github/workflows/firebase-hosting-pull-request.yml
@@ -14,7 +14,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
+        uses: oven-sh/setup-bun@v2
 
       - run: bun i && bun run build
       - uses: FirebaseExtended/action-hosting-deploy@v0
diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
index 88811d91..9097260c 100644
--- a/.github/workflows/npm-publish.yml
+++ b/.github/workflows/npm-publish.yml
@@ -17,7 +17,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
+        uses: oven-sh/setup-bun@v2
       - name: Install dependencies
         run: bun install
       - name: Build
diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index fd456246..e6881b09 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -33,7 +33,7 @@ jobs:
           persist-credentials: false
 
       - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
+        uses: oven-sh/setup-bun@v2
 
       - name: Install dependencies
         run: bun install
@@ -79,7 +79,7 @@ jobs:
           path: docs/
 
       - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
+        uses: oven-sh/setup-bun@v2
 
       - name: Install dependencies
         run: bun install
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 69046a74..512dc99c 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -18,7 +18,7 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
+        uses: oven-sh/setup-bun@v2
 
       - name: Install dependencies
         run: bun install
diff --git a/.github/workflows/typecheck.yml b/.github/workflows/typecheck.yml
index 18fc2ea1..4ae4ec05 100644
--- a/.github/workflows/typecheck.yml
+++ b/.github/workflows/typecheck.yml
@@ -16,7 +16,7 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
+        uses: oven-sh/setup-bun@v2
 
       - name: Install dependencies
         run: bun install