diff --git a/.github/workflows/checkmarx-one.yml b/.github/workflows/checkmarx-one.yml
index f76b77c0db7..8fc1e8529ca 100644
--- a/.github/workflows/checkmarx-one.yml
+++ b/.github/workflows/checkmarx-one.yml
@@ -38,7 +38,7 @@ jobs:
     steps:
       # This step checks out a copy of your repository.
       - name: Harden the runner (Audit all outbound calls)
-        uses: step-security/harden-runner@a5ad31d6a139d249332a2605b85202e8c0b78450 # v2.19.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 88bf5305506..65535374ed8 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -60,7 +60,7 @@ jobs:
         # your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
     steps:
     - name: Harden the runner (Audit all outbound calls)
-      uses: step-security/harden-runner@a5ad31d6a139d249332a2605b85202e8c0b78450 # v2.19.1
+      uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
       with:
         egress-policy: audit
 
diff --git a/.github/workflows/defender-for-devops.yml b/.github/workflows/defender-for-devops.yml
index 88b735b9462..28567c937d9 100644
--- a/.github/workflows/defender-for-devops.yml
+++ b/.github/workflows/defender-for-devops.yml
@@ -39,7 +39,7 @@ jobs:
 
     steps:
     - name: Harden the runner (Audit all outbound calls)
-      uses: step-security/harden-runner@a5ad31d6a139d249332a2605b85202e8c0b78450 # v2.19.1
+      uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
       with:
         egress-policy: audit
 
diff --git a/.github/workflows/parse-ton-labels.yml b/.github/workflows/parse-ton-labels.yml
index d6f3e31f3ec..d73c1487ce7 100644
--- a/.github/workflows/parse-ton-labels.yml
+++ b/.github/workflows/parse-ton-labels.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden the runner (Audit all outbound calls)
-        uses: step-security/harden-runner@a5ad31d6a139d249332a2605b85202e8c0b78450 # v2.19.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/rebuild-src.yml b/.github/workflows/rebuild-src.yml
index 049336e7267..49fae485c9e 100644
--- a/.github/workflows/rebuild-src.yml
+++ b/.github/workflows/rebuild-src.yml
@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden the runner (Audit all outbound calls)
-        uses: step-security/harden-runner@a5ad31d6a139d249332a2605b85202e8c0b78450 # v2.19.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/test_src_valid.yml b/.github/workflows/test_src_valid.yml
index 21122ab292c..eab5971f036 100644
--- a/.github/workflows/test_src_valid.yml
+++ b/.github/workflows/test_src_valid.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden the runner (Audit all outbound calls)
-        uses: step-security/harden-runner@a5ad31d6a139d249332a2605b85202e8c0b78450 # v2.19.1
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit