diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c23810c..e770a22 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     strategy:
       matrix:
         os:
-          - ubuntu-latest
+          - blacksmith-4vcpu-ubuntu-2404
           - macos-latest
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/.github/workflows/conventional-pr.yml b/.github/workflows/conventional-pr.yml
index b15d49d..3f3b104 100644
--- a/.github/workflows/conventional-pr.yml
+++ b/.github/workflows/conventional-pr.yml
@@ -10,7 +10,7 @@ on:
 
 jobs:
   title:
-    runs-on: ubuntu-latest
+    runs-on: blacksmith-4vcpu-ubuntu-2404
     steps:
       - name: Validate pull request title
         env:
diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
index 15ec5b7..a6b53c1 100644
--- a/.github/workflows/release-please.yml
+++ b/.github/workflows/release-please.yml
@@ -13,7 +13,7 @@ permissions:
 
 jobs:
   release-please:
-    runs-on: ubuntu-latest
+    runs-on: blacksmith-4vcpu-ubuntu-2404
     steps:
       - uses: googleapis/release-please-action@v4
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ff1494c..5c6c88e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -11,7 +11,7 @@ permissions:
 
 jobs:
   goreleaser:
-    runs-on: ubuntu-latest
+    runs-on: blacksmith-4vcpu-ubuntu-2404
     steps:
       - uses: actions/checkout@v4
         with:
diff --git a/.github/workflows/tag-release.yml b/.github/workflows/tag-release.yml
index f4cb21a..15956fd 100644
--- a/.github/workflows/tag-release.yml
+++ b/.github/workflows/tag-release.yml
@@ -22,7 +22,7 @@ jobs:
       github.event_name == 'workflow_dispatch' ||
       (github.event.pull_request.merged == true &&
        startsWith(github.event.pull_request.head.ref, 'release-please--'))
-    runs-on: ubuntu-latest
+    runs-on: blacksmith-4vcpu-ubuntu-2404
     steps:
       - uses: actions/checkout@v4
         with: