diff --git a/.github/workflows/cross-platform.yml b/.github/workflows/cross-platform.yml
index 1cd5ada..986c0a2 100644
--- a/.github/workflows/cross-platform.yml
+++ b/.github/workflows/cross-platform.yml
@@ -20,7 +20,7 @@ jobs:
       uses: actions/checkout@v4
       
     - name: Setup Bun
-      uses: oven-sh/setup-bun@v1
+      uses: oven-sh/setup-bun@v2
       with:
         bun-version: latest
         
diff --git a/.github/workflows/quick-test.yml b/.github/workflows/quick-test.yml
index 0e3dc85..40ce1f8 100644
--- a/.github/workflows/quick-test.yml
+++ b/.github/workflows/quick-test.yml
@@ -16,7 +16,7 @@ jobs:
       uses: actions/checkout@v4
       
     - name: Setup Bun
-      uses: oven-sh/setup-bun@v1
+      uses: oven-sh/setup-bun@v2
       with:
         bun-version: latest
         
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index f646c85..d64bbdf 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -19,7 +19,7 @@ jobs:
       uses: actions/checkout@v4
       
     - name: Setup Bun
-      uses: oven-sh/setup-bun@v1
+      uses: oven-sh/setup-bun@v2
       with:
         bun-version: latest
         
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 42e0bc8..2ddbf32 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -27,7 +27,7 @@ jobs:
         cache: 'npm'
         
     - name: Setup Bun ${{ matrix.bun-version }}
-      uses: oven-sh/setup-bun@v1
+      uses: oven-sh/setup-bun@v2
       with:
         bun-version: ${{ matrix.bun-version }}
         
@@ -71,7 +71,7 @@ jobs:
         cache: 'npm'
         
     - name: Setup Bun
-      uses: oven-sh/setup-bun@v1
+      uses: oven-sh/setup-bun@v2
       with:
         bun-version: latest