diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6c62005..fbcdb51 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@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
+        uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
         with:
           disable-sudo-and-containers: true
           egress-policy: block