diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1ab75f7..8497bda 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ concurrency:
 
 jobs:
   test:
-    runs-on: ubuntu-latest
+    runs-on: blacksmith-4vcpu-ubuntu-2404
     steps:
       - name: ⬇️ Checkout repo
         uses: actions/checkout@v4
@@ -29,7 +29,7 @@ jobs:
         run: pnpm test
 
   release:
-    runs-on: ubuntu-latest
+    runs-on: blacksmith-4vcpu-ubuntu-2404
     needs: test
     if: ${{ github.ref == 'refs/heads/main' }}
     permissions:
@@ -55,7 +55,7 @@ jobs:
           LEFTHOOK: 0
 
   preview:
-    runs-on: ubuntu-latest
+    runs-on: blacksmith-4vcpu-ubuntu-2404
     needs: test
     if: ${{ startsWith(github.head_ref, 'feat') || startsWith(github.head_ref, 'fix') }}
     permissions: