diff --git a/.github/workflows/build-email-function.yml b/.github/workflows/build-email-function.yml
index db7fdd68..d9181ba5 100644
--- a/.github/workflows/build-email-function.yml
+++ b/.github/workflows/build-email-function.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-22.04
 
     steps:
-      - uses: actions/checkout@v4.1.2
+      - uses: actions/checkout@v4.1.3
 
       - uses: oven-sh/setup-bun@v1.2.1
         with:
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 1fd01afe..f62faa1b 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4.1.2
+      uses: actions/checkout@v4.1.3
 
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v3
diff --git a/.github/workflows/terraform-plan.yml b/.github/workflows/terraform-plan.yml
index 7dfb5e17..b3defeb8 100644
--- a/.github/workflows/terraform-plan.yml
+++ b/.github/workflows/terraform-plan.yml
@@ -30,7 +30,7 @@ jobs:
     needs: [build_email_function]
 
     steps:
-      - uses: actions/checkout@v4.1.2
+      - uses: actions/checkout@v4.1.3
 
       - name: Read .terraform-version
         id: terraform_version
diff --git a/.github/workflows/terraform-validate.yml b/.github/workflows/terraform-validate.yml
index 083823d3..b5b90a14 100644
--- a/.github/workflows/terraform-validate.yml
+++ b/.github/workflows/terraform-validate.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-22.04
 
     steps:
-      - uses: actions/checkout@v4.1.2
+      - uses: actions/checkout@v4.1.3
 
       - name: Read .terraform-version
         id: terraform_version
diff --git a/.github/workflows/validate-app.yml b/.github/workflows/validate-app.yml
index 14abb4bc..2727852e 100644
--- a/.github/workflows/validate-app.yml
+++ b/.github/workflows/validate-app.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-22.04
 
     steps:
-      - uses: actions/checkout@v4.1.2
+      - uses: actions/checkout@v4.1.3
 
       - uses: actions/setup-node@v4.0.2
         with:
@@ -58,7 +58,7 @@ jobs:
     runs-on: ubuntu-22.04
 
     steps:
-      - uses: actions/checkout@v4.1.2
+      - uses: actions/checkout@v4.1.3
 
       - uses: actions/setup-node@v4.0.2
         with:
@@ -84,7 +84,7 @@ jobs:
     runs-on: ubuntu-22.04
 
     steps:
-      - uses: actions/checkout@v4.1.2
+      - uses: actions/checkout@v4.1.3
 
       - uses: actions/setup-node@v4.0.2
         with:
diff --git a/.github/workflows/validate-email-function.yml b/.github/workflows/validate-email-function.yml
index 434509b8..5f8ffdab 100644
--- a/.github/workflows/validate-email-function.yml
+++ b/.github/workflows/validate-email-function.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-22.04
 
     steps:
-      - uses: actions/checkout@v4.1.2
+      - uses: actions/checkout@v4.1.3
 
       - name: Set up Biome
         uses: biomejs/setup-biome@v2