diff --git a/.github/workflows/test-sdk-typescript.yml b/.github/workflows/test-sdk-typescript.yml
index 6af11d2..f283a7d 100644
--- a/.github/workflows/test-sdk-typescript.yml
+++ b/.github/workflows/test-sdk-typescript.yml
@@ -14,6 +14,13 @@ on:
       - 'evals/prompts/**'
       - '.github/workflows/test-sdk-typescript.yml'
 
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   lint:
     name: 👖 Lint
@@ -22,9 +29,6 @@ jobs:
       run:
         working-directory: sdks/typescript
     steps:
-      - name: ⛔ Cancel previous runs
-        uses: styfle/cancel-workflow-action@0.13.0
-
       - name: ⬇️ Checkout repo
         uses: actions/checkout@v6
 
@@ -48,9 +52,6 @@ jobs:
       run:
         working-directory: sdks/typescript
     steps:
-      - name: ⛔ Cancel previous runs
-        uses: styfle/cancel-workflow-action@0.13.0
-
       - name: ⬇️ Checkout repo
         uses: actions/checkout@v6
 
@@ -77,9 +78,6 @@ jobs:
       matrix:
         node-version: ['20.19.0', '22', '24']
     steps:
-      - name: ⛔ Cancel previous runs
-        uses: styfle/cancel-workflow-action@0.13.0
-
       - name: ⬇️ Checkout repo
         uses: actions/checkout@v6
 
@@ -107,9 +105,6 @@ jobs:
       matrix:
         node-version: ['20.19.0', '22', '24']
     steps:
-      - name: ⛔ Cancel previous runs
-        uses: styfle/cancel-workflow-action@0.13.0
-
       - name: ⬇️ Checkout repo
         uses: actions/checkout@v6
 
@@ -143,9 +138,6 @@ jobs:
       run:
         working-directory: sdks/typescript
     steps:
-      - name: ⛔ Cancel previous runs
-        uses: styfle/cancel-workflow-action@0.13.0
-
       - name: ⬇️ Checkout repo
         uses: actions/checkout@v6