diff --git a/.github/workflows/lock-threads.yml b/.github/workflows/lock-threads.yml
new file mode 100644
index 00000000..de59afc8
--- /dev/null
+++ b/.github/workflows/lock-threads.yml
@@ -0,0 +1,22 @@
+name: Lock Threads
+
+on:
+  schedule:
+    - cron: 0 * * * *
+  workflow_dispatch:
+
+permissions:
+  issues: write
+  pull-requests: write
+
+concurrency:
+  group: lock
+
+jobs:
+  action:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: dessant/lock-threads@v4
+        with:
+          issue-inactive-days: 7
+          pr-inactive-days: 7