diff --git a/.github/workflows/lint-pr-title.yml b/.github/workflows/lint-pr-title.yml
index 370b0e7..be34bca 100644
--- a/.github/workflows/lint-pr-title.yml
+++ b/.github/workflows/lint-pr-title.yml
@@ -7,6 +7,10 @@ on:
       - edited
       - synchronize
 
+concurrency:
+  group: lint-pr-title-pr-${{ github.event.pull_request.number }}
+  cancel-in-progress: true
+
 jobs:
   lint-pr-title:
     name: Lint PR title
diff --git a/.github/workflows/qa.yml b/.github/workflows/qa.yml
index 2706c55..ae88078 100644
--- a/.github/workflows/qa.yml
+++ b/.github/workflows/qa.yml
@@ -2,6 +2,10 @@ name: QA
 
 on: pull_request
 
+concurrency:
+  group: qa-pr-${{ github.event.pull_request.number }}
+  cancel-in-progress: true
+
 jobs:
   qa:
     name: QA