diff --git a/.github/workflows/CD_production.yml b/.github/workflows/CD_production.yml
index f84629ed..6d289bdd 100644
--- a/.github/workflows/CD_production.yml
+++ b/.github/workflows/CD_production.yml
@@ -15,7 +15,7 @@ jobs:
 
         steps:
         - name: Check out source repository
-          uses: actions/checkout@v6.0.2
+          uses: actions/checkout@v6.0.3
           with:
             fetch-depth: 0
 
diff --git a/.github/workflows/CD_staging.yml b/.github/workflows/CD_staging.yml
index 001d40a8..935ec8b0 100644
--- a/.github/workflows/CD_staging.yml
+++ b/.github/workflows/CD_staging.yml
@@ -15,7 +15,7 @@ jobs:
 
         steps:
         - name: Check out source repository
-          uses: actions/checkout@v6.0.2
+          uses: actions/checkout@v6.0.3
           with:
             fetch-depth: 0
 
diff --git a/.github/workflows/CD_testing.yml b/.github/workflows/CD_testing.yml
index d3df5105..1ef88e8f 100644
--- a/.github/workflows/CD_testing.yml
+++ b/.github/workflows/CD_testing.yml
@@ -15,7 +15,7 @@ jobs:
 
         steps:
         - name: Check out source repository
-          uses: actions/checkout@v6.0.2
+          uses: actions/checkout@v6.0.3
           with:
             fetch-depth: 0
 
diff --git a/.github/workflows/format_code.yml b/.github/workflows/format_code.yml
index 3a1c1081..18acaa9d 100644
--- a/.github/workflows/format_code.yml
+++ b/.github/workflows/format_code.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out source repository
-        uses: actions/checkout@v6.0.2
+        uses: actions/checkout@v6.0.3
       - name: Set up Python environment - 3.12
         uses: actions/setup-python@v6.2.0
         with:
@@ -34,7 +34,7 @@ jobs:
       contents: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
         with:
           ref: ${{ github.head_ref }}
       - uses: psf/black@stable
diff --git a/.github/workflows/jira_codex_pr.yml b/.github/workflows/jira_codex_pr.yml
index bd31d639..46b92c7a 100644
--- a/.github/workflows/jira_codex_pr.yml
+++ b/.github/workflows/jira_codex_pr.yml
@@ -41,7 +41,7 @@ jobs:
     timeout-minutes: 60
     steps:
       - name: Checkout
-        uses: actions/checkout@0c366fd6a839edf440554fa01a7085ccba70ac98 # v4
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v4
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e7ae5275..26a05356 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -11,7 +11,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 0bafd011..17fbb995 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -49,7 +49,7 @@ jobs:
 
     steps:
       - name: Check out source repository
-        uses: actions/checkout@v6.0.2
+        uses: actions/checkout@v6.0.3
 
       - name: Wait for database readiness
         run: |
@@ -141,7 +141,7 @@ jobs:
 
     steps:
       - name: Check out source repository
-        uses: actions/checkout@v6.0.2
+        uses: actions/checkout@v6.0.3
 
       - name: Wait for database readiness
         run: |