diff --git a/.github/workflows/lock_threads.yml b/.github/workflows/lock_threads.yml
new file mode 100644
index 00000000..cf2c9deb
--- /dev/null
+++ b/.github/workflows/lock_threads.yml
@@ -0,0 +1,34 @@
+name: LockThreads
+
+on:
+  schedule:
+    - cron: "14 3 */3 * *"
+
+permissions:
+  issues: write
+  pull-requests: write
+
+concurrency:
+  group: lock-threads
+
+jobs:
+  action:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: dessant/lock-threads@v5
+        with:
+          github-token: ${{ github.token }}
+          issue-inactive-days: 120
+          issue-comment: >
+            This issue has been automatically locked since there has not been
+            any recent activity after it was closed. Please open a new issue
+            for related bugs or feature requests.
+          issue-lock-reason: "resolved"
+          pr-inactive-days: 120
+          # pr-comment: >
+          #   This pull request thread has been automatically locked since there
+          #   has not been any recent activity after it was closed. Please open
+          #   an issue for any related bugs or feature requests.
+          pr-lock-reason: "resolved"
+          process-only: "issue, pr"
+          log-output: true