diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index fa1bad6a..1ec16c4d 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -33,7 +33,7 @@ jobs:
       # Make use of the Step Security Harden Runner workflow to monitor the build process.
       #----------------------------------------------
       - name: Harden the GitHub runner
-        uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
+        uses: step-security/harden-runner@b09bb98e06d4d774595224525879c09bc6e98c40 # v2.20.1
         with:
           egress-policy: audit
       #----------------------------------------------