diff --git a/.github/workflows/backend_tests.yml b/.github/workflows/backend_tests.yml
index 9600387f3..4f81b2bdd 100644
--- a/.github/workflows/backend_tests.yml
+++ b/.github/workflows/backend_tests.yml
@@ -26,7 +26,7 @@ jobs:
 
     steps:
       - name: "checkout repo"
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: "install python"
         uses: actions/setup-python@v5
diff --git a/.github/workflows/defining_mutations.yml b/.github/workflows/defining_mutations.yml
index 43ac9bfc2..6ed90cc34 100644
--- a/.github/workflows/defining_mutations.yml
+++ b/.github/workflows/defining_mutations.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: "checkout repo"
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: "install python"
         uses: actions/setup-python@v5
diff --git a/.github/workflows/release-checks.yml b/.github/workflows/release-checks.yml
index 7a2e92b8b..47e07e3bb 100644
--- a/.github/workflows/release-checks.yml
+++ b/.github/workflows/release-checks.yml
@@ -12,7 +12,7 @@ jobs:
   Release-Checks:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 2
 
diff --git a/.github/workflows/web.yml b/.github/workflows/web.yml
index f3f4e16e7..911246e54 100644
--- a/.github/workflows/web.yml
+++ b/.github/workflows/web.yml
@@ -45,7 +45,7 @@ jobs:
           lsblk -o MOUNTPOINT,FSTYPE,FSSIZE,FSAVAIL,FSUSE%,TYPE,NAME,ROTA,SIZE,MODEL,UUID
 
       - name: "[init] Checkout code"
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 1
           submodules: true
diff --git a/.github/workflows/web_staging.yml b/.github/workflows/web_staging.yml
index b2902a9ad..ac0bd7947 100644
--- a/.github/workflows/web_staging.yml
+++ b/.github/workflows/web_staging.yml
@@ -42,7 +42,7 @@ jobs:
           lsblk -o MOUNTPOINT,FSTYPE,FSSIZE,FSAVAIL,FSUSE%,TYPE,NAME,ROTA,SIZE,MODEL,UUID
 
       - name: "[init] Checkout code"
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 1
           submodules: true