diff --git a/.github/workflows/run-test.yml b/.github/workflows/run-test.yml
index ab126d2a6..58a2f1769 100644
--- a/.github/workflows/run-test.yml
+++ b/.github/workflows/run-test.yml
@@ -2,6 +2,9 @@ name: ua-parser-js-run-test
 
 on: [push, pull_request]
 
+permissions:
+  contents: read
+
 jobs:
   run-test:
     runs-on: ubuntu-latest
@@ -9,8 +12,13 @@ jobs:
       matrix:
         arch: [amd64, ppc64le]
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v2
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@f4a75cfd619ee5ce8d5b864b0d183aff3c69b55a # v2.13.1
+        with:
+          egress-policy: audit
+
+      - uses: actions/checkout@ee0669bd1cc54295c223e0bb666b733df41de1c5 # v2.7.0
+      - uses: actions/setup-node@7c12f8017d5436eb855f1ed4399f037a36fbd9e8 # v2.5.2
       - name: Run the test
         run: |
           npm install