diff --git a/.github/workflows/linux-gcc13.yaml b/.github/workflows/linux-gcc13.yaml
index f7e0fa81..179a5200 100644
--- a/.github/workflows/linux-gcc13.yaml
+++ b/.github/workflows/linux-gcc13.yaml
@@ -23,10 +23,10 @@ jobs:
       - uses: lukka/get-cmake@latest
 
       - name: Get pushed code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Checkout libebml
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: Matroska-Org/libebml
           path: libebml
diff --git a/.github/workflows/linux.yaml b/.github/workflows/linux.yaml
index 6b44df7e..db685034 100644
--- a/.github/workflows/linux.yaml
+++ b/.github/workflows/linux.yaml
@@ -16,10 +16,10 @@ jobs:
       - uses: lukka/get-cmake@latest
 
       - name: Get pushed code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Checkout libebml
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: Matroska-Org/libebml
           path: libebml
diff --git a/.github/workflows/macos.yaml b/.github/workflows/macos.yaml
index ef609f16..2ae54645 100644
--- a/.github/workflows/macos.yaml
+++ b/.github/workflows/macos.yaml
@@ -20,10 +20,10 @@ jobs:
       - uses: lukka/get-cmake@latest
 
       - name: Get pushed code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Checkout libebml
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: Matroska-Org/libebml
           path: libebml
diff --git a/.github/workflows/uwp.yaml b/.github/workflows/uwp.yaml
index c6129bca..e6e647c3 100644
--- a/.github/workflows/uwp.yaml
+++ b/.github/workflows/uwp.yaml
@@ -24,10 +24,10 @@ jobs:
       - uses: lukka/get-cmake@latest
 
       - name: Get pushed code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Checkout libebml
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: Matroska-Org/libebml
           path: libebml
diff --git a/.github/workflows/windows.yaml b/.github/workflows/windows.yaml
index d486867d..5000b1e9 100644
--- a/.github/workflows/windows.yaml
+++ b/.github/workflows/windows.yaml
@@ -25,10 +25,10 @@ jobs:
       - uses: lukka/get-cmake@latest
 
       - name: Get pushed code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Checkout libebml
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: Matroska-Org/libebml
           path: libebml