diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml
index 2b5633c76..42806c8de 100644
--- a/.github/workflows/backport.yml
+++ b/.github/workflows/backport.yml
@@ -21,7 +21,7 @@ jobs:
     if: github.repository_owner == 'PrismLauncher' && github.event.pull_request.merged == true && (github.event_name != 'labeled' || startsWith('backport', github.event.label.name))
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.sha }}
       - name: Create backport PRs
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 696311033..2723a2bd7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -139,7 +139,7 @@ jobs:
       ##
 
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: true
 
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 3fdcc68ba..d70c4eb0f 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -60,7 +60,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: "true"
 
diff --git a/.github/workflows/flatpak.yml b/.github/workflows/flatpak.yml
index c16917869..7a4a9b293 100644
--- a/.github/workflows/flatpak.yml
+++ b/.github/workflows/flatpak.yml
@@ -84,7 +84,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: true
 
diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
index d6cacc665..23bb287dd 100644
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@@ -92,7 +92,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Install Nix
         uses: cachix/install-nix-action@v31
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e4b9b56aa..9983fa6cb 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -20,7 +20,7 @@ jobs:
       upload_url: ${{ steps.create_release.outputs.upload_url }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           submodules: "true"
           path: "PrismLauncher-source"
diff --git a/.github/workflows/update-flake.yml b/.github/workflows/update-flake.yml
index b995f4dca..9e2367661 100644
--- a/.github/workflows/update-flake.yml
+++ b/.github/workflows/update-flake.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: cachix/install-nix-action@0b0e072294b088b73964f1d72dfdac0951439dbd # v31
 
       - uses: DeterminateSystems/update-flake-lock@v28