diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 11287d5..2a3690a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ permissions:
 
 jobs:
   check:
-    runs-on: ubuntu-latest
+    runs-on: blacksmith-2vcpu-ubuntu-2404
     timeout-minutes: 10
     permissions:
       contents: read
@@ -26,7 +26,7 @@ jobs:
           go build ./... && go vet ./... && go test -race ./...
 
   lint:
-    runs-on: ubuntu-latest
+    runs-on: blacksmith-2vcpu-ubuntu-2404
     timeout-minutes: 10
     permissions:
       contents: read
diff --git a/.github/workflows/pr-title.yml b/.github/workflows/pr-title.yml
index 51f72c9..17320ad 100644
--- a/.github/workflows/pr-title.yml
+++ b/.github/workflows/pr-title.yml
@@ -13,7 +13,7 @@ concurrency:
 
 jobs:
   pr-title:
-    runs-on: ubuntu-latest
+    runs-on: blacksmith-2vcpu-ubuntu-2404
     timeout-minutes: 5
     permissions:
       pull-requests: read
diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
index d0f2e9c..8314d9d 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-2vcpu-ubuntu-2404
     timeout-minutes: 5
     steps:
       - uses: googleapis/release-please-action@v4