diff --git a/.github/workflows/foundry.yml b/.github/workflows/foundry.yml
index ceb16808..e162d57d 100644
--- a/.github/workflows/foundry.yml
+++ b/.github/workflows/foundry.yml
@@ -17,7 +17,7 @@ jobs:
         name: Foundry project
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v6
               with:
                   submodules: recursive
 
diff --git a/.github/workflows/harthat.yml b/.github/workflows/harthat.yml
index 83f3fdfe..29e12962 100644
--- a/.github/workflows/harthat.yml
+++ b/.github/workflows/harthat.yml
@@ -17,7 +17,7 @@ jobs:
     name: Harthat project
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
 
diff --git a/.github/workflows/solhint-analysis.yml b/.github/workflows/solhint-analysis.yml
index bbccdbb4..9a834621 100644
--- a/.github/workflows/solhint-analysis.yml
+++ b/.github/workflows/solhint-analysis.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: recursive
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 8d8ee594..c1169c77 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,7 +13,7 @@ jobs:
         name: Foundry project
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v6
               with:
                   submodules: recursive
 
@@ -46,7 +46,7 @@ jobs:
         name: Harthat project
         runs-on: ubuntu-latest
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v6
               with:
                   submodules: recursive
 
@@ -76,7 +76,7 @@ jobs:
 
         steps:
           - name: Checkout code
-            uses: actions/checkout@v4
+            uses: actions/checkout@v6
             with:
               submodules: recursive