diff --git a/.github/workflows/fly.yml b/.github/workflows/fly.yml
index 59ada82..38477d8 100644
--- a/.github/workflows/fly.yml
+++ b/.github/workflows/fly.yml
@@ -41,7 +41,7 @@ jobs:
 
     if: ${{ (contains(github.event.pull_request.labels.*.name, 'api') && github.event_name == 'pull_request') || (github.event_name == 'push' && github.ref == 'refs/heads/main') || github.event_name == 'workflow_dispatch'}}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: configure aws credentials
         uses: aws-actions/configure-aws-credentials@v4
         with:
diff --git a/.github/workflows/locust-benchmarks.yaml b/.github/workflows/locust-benchmarks.yaml
index f12a6ed..5e4ead6 100644
--- a/.github/workflows/locust-benchmarks.yaml
+++ b/.github/workflows/locust-benchmarks.yaml
@@ -20,7 +20,7 @@ jobs:
       run:
         shell: bash -l {0}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: set up conda environment
         uses: mamba-org/setup-micromamba@v2
diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 419aace..bd63040 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -53,7 +53,7 @@ jobs:
       run:
         shell: bash -l {0}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: configure aws credentials
         uses: aws-actions/configure-aws-credentials@v4
diff --git a/.github/workflows/update-db.yaml b/.github/workflows/update-db.yaml
index 7650bfb..09b920c 100644
--- a/.github/workflows/update-db.yaml
+++ b/.github/workflows/update-db.yaml
@@ -31,7 +31,7 @@ jobs:
   seed-db:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: configure aws credentials
         uses: aws-actions/configure-aws-credentials@v4