diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index f9675ee..a0a9ccc 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -9,6 +9,10 @@ on:
       - "v*"
   workflow_dispatch:
 
+concurrency:
+  group: docs
+  cancel-in-progress: true
+
 jobs:
   build:
     name: Build
diff --git a/.github/workflows/pypi.yml b/.github/workflows/pypi.yml
index 0d6cb12..4645ed9 100644
--- a/.github/workflows/pypi.yml
+++ b/.github/workflows/pypi.yml
@@ -9,6 +9,10 @@ on:
 permissions:
   contents: read
 
+concurrency:
+  group: pypi
+  cancel-in-progress: true
+
 jobs:
   linux:
     runs-on: ${{ matrix.platform.runner }}