diff --git a/.github/workflows/check-formatting.yaml b/.github/workflows/check-formatting.yaml
index 30431ea4..48c32e5f 100644
--- a/.github/workflows/check-formatting.yaml
+++ b/.github/workflows/check-formatting.yaml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: recursive
 
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 1a4412a0..4e00d9d8 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -26,7 +26,7 @@ jobs:
           update-alternatives --set g++ /usr/bin/g++-13
 
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: recursive
 
@@ -63,7 +63,7 @@ jobs:
     runs-on: windows-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: recursive
 
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index f8f3bd24..a0429c56 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -20,7 +20,7 @@ jobs:
           update-alternatives --set g++ /usr/bin/g++-13
 
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: recursive
 
@@ -45,7 +45,7 @@ jobs:
     runs-on: windows-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: recursive