diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c9a75aa..6c62005 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
     steps:
       # Environment security
       - name: Step Security
-        uses: step-security/harden-runner@6c3c2f2c1c457b00c10c4848d6f5491db3b629df # v2.18.0
+        uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
         with:
           disable-sudo-and-containers: true
           egress-policy: block