diff --git a/.github/workflows/check-release.yml b/.github/workflows/check-release.yml
index 94372cc08..95eced91c 100644
--- a/.github/workflows/check-release.yml
+++ b/.github/workflows/check-release.yml
@@ -5,12 +5,17 @@ on:
   pull_request:
     branches: ["*"]
 
+concurrency:
+  group: check-release-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   check_release:
     runs-on: ubuntu-latest
     strategy:
       matrix:
         group: [check_release, link_check]
+      fail-fast: false
     steps:
       - name: Checkout
         uses: actions/checkout@v2
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 778f4e248..5d5a7e773 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,6 +6,10 @@ on:
   pull_request:
     branches: "*"
 
+concurrency:
+  group: ci-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ${{ matrix.os }}-latest
diff --git a/.github/workflows/downstream.yml b/.github/workflows/downstream.yml
index 3f1909e02..ccfa015ae 100644
--- a/.github/workflows/downstream.yml
+++ b/.github/workflows/downstream.yml
@@ -6,6 +6,10 @@ on:
   pull_request:
     branches: "*"
 
+concurrency:
+  group: downstream-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   downstream1:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/enforce-label.yml b/.github/workflows/enforce-label.yml
index 354a0468d..8296e75d4 100644
--- a/.github/workflows/enforce-label.yml
+++ b/.github/workflows/enforce-label.yml
@@ -1,5 +1,9 @@
 name: Enforce PR label
 
+concurrency:
+  group: label-${{ github.ref }}
+  cancel-in-progress: true
+
 on:
   pull_request:
     types: [labeled, unlabeled, opened, edited, synchronize]