diff --git a/.github/workflows/blocking-tests.yml b/.github/workflows/blocking-tests.yml
index 2d37d18..2ccbf02 100644
--- a/.github/workflows/blocking-tests.yml
+++ b/.github/workflows/blocking-tests.yml
@@ -41,7 +41,7 @@ jobs:
         run: uv sync --locked --all-extras --dev
 
       - name: Checkout Danny-Dasilva/tlsfingerprint.com
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: Danny-Dasilva/tlsfingerprint.com
           ref: master
diff --git a/.github/workflows/live-tests.yml b/.github/workflows/live-tests.yml
index ca762ef..02c7676 100644
--- a/.github/workflows/live-tests.yml
+++ b/.github/workflows/live-tests.yml
@@ -41,7 +41,7 @@ jobs:
         run: uv sync --locked --all-extras --dev
 
       - name: Checkout Danny-Dasilva/tlsfingerprint.com
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: Danny-Dasilva/tlsfingerprint.com
           ref: master