diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index d9e4751ae8..a0a15070fd 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -15,6 +15,10 @@ env:
   NODE_OPTIONS: --max_old_space_size=6144
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   lint:
     name: Lint and check format
diff --git a/.github/workflows/dedupe.yaml b/.github/workflows/dedupe.yaml
index 8692e2de0e..74731dad59 100644
--- a/.github/workflows/dedupe.yaml
+++ b/.github/workflows/dedupe.yaml
@@ -12,6 +12,10 @@ env:
 permissions:
   contents: write
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   dedupe:
     name: Deduplicate dependencies