diff --git a/.github/workflows/flow-pull-request-formatting.yaml b/.github/workflows/flow-pull-request-formatting.yaml
index 8765f365..6ca55572 100644
--- a/.github/workflows/flow-pull-request-formatting.yaml
+++ b/.github/workflows/flow-pull-request-formatting.yaml
@@ -31,7 +31,7 @@ jobs:
     runs-on: hiero-client-sdk-linux-medium
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@ec9f2d5744a09debf3a187a3f4f675c53b671911 # v2.13.0
+        uses: step-security/harden-runner@f4a75cfd619ee5ce8d5b864b0d183aff3c69b55a # v2.13.1
         with:
           egress-policy: audit
 
@@ -46,7 +46,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@ec9f2d5744a09debf3a187a3f4f675c53b671911 # v2.13.0
+        uses: step-security/harden-runner@f4a75cfd619ee5ce8d5b864b0d183aff3c69b55a # v2.13.1
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/flow-rust-ci.yaml b/.github/workflows/flow-rust-ci.yaml
index 365ebcc8..0964ce2a 100644
--- a/.github/workflows/flow-rust-ci.yaml
+++ b/.github/workflows/flow-rust-ci.yaml
@@ -19,7 +19,7 @@ jobs:
     runs-on: hiero-client-sdk-linux-medium
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@ec9f2d5744a09debf3a187a3f4f675c53b671911 # v2.13.0
+        uses: step-security/harden-runner@f4a75cfd619ee5ce8d5b864b0d183aff3c69b55a # v2.13.1
         with:
           egress-policy: audit
 
@@ -45,7 +45,7 @@ jobs:
     runs-on: hiero-client-sdk-linux-medium
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@ec9f2d5744a09debf3a187a3f4f675c53b671911 # v2.13.0
+        uses: step-security/harden-runner@f4a75cfd619ee5ce8d5b864b0d183aff3c69b55a # v2.13.1
         with:
           egress-policy: audit
 
@@ -80,7 +80,7 @@ jobs:
     runs-on: hiero-client-sdk-linux-medium
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@ec9f2d5744a09debf3a187a3f4f675c53b671911 # v2.13.0
+        uses: step-security/harden-runner@f4a75cfd619ee5ce8d5b864b0d183aff3c69b55a # v2.13.1
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/zxf-publish-release.yaml b/.github/workflows/zxf-publish-release.yaml
index 06210add..9dfcdd6e 100644
--- a/.github/workflows/zxf-publish-release.yaml
+++ b/.github/workflows/zxf-publish-release.yaml
@@ -57,7 +57,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@ec9f2d5744a09debf3a187a3f4f675c53b671911 # v2.13.0
+        uses: step-security/harden-runner@f4a75cfd619ee5ce8d5b864b0d183aff3c69b55a # v2.13.1
         with:
           egress-policy: audit
 
@@ -238,7 +238,7 @@ jobs:
     runs-on: hiero-client-sdk-linux-medium
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@ec9f2d5744a09debf3a187a3f4f675c53b671911 # v2.13.0
+        uses: step-security/harden-runner@f4a75cfd619ee5ce8d5b864b0d183aff3c69b55a # v2.13.1
         with:
           egress-policy: audit
 
@@ -307,7 +307,7 @@ jobs:
       DRY_RUN_ENABLED: ${{ inputs.dry-run-enabled || 'false' }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@ec9f2d5744a09debf3a187a3f4f675c53b671911 # v2.13.0
+        uses: step-security/harden-runner@f4a75cfd619ee5ce8d5b864b0d183aff3c69b55a # v2.13.1
         with:
           egress-policy: audit