diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b864e949..5f3cc623 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -37,7 +37,7 @@ jobs:
       LLVM_VERSION: 20
     steps:
       - name: Checkout Source
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: recursive
 
@@ -64,7 +64,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout Source
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Verify Formatting
         uses: jidicula/clang-format-action@v4.15.0
@@ -79,7 +79,7 @@ jobs:
     runs-on: windows-latest
     steps:
       - name: Checkout Source
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: recursive
 
@@ -120,7 +120,7 @@ jobs:
           #  runner: windows-2019
     steps:
       - name: Checkout Source
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Download DirectX Runtime
         run: curl --connect-timeout 20 --max-time 200 --retry 5 --retry-delay 2 --retry-max-time 200 -L -o directx_Jun2010_redist.exe https://download.microsoft.com/download/8/4/A/84A35BF1-DAFE-4AE8-82AF-AD2AE20B6B14/directx_Jun2010_redist.exe
@@ -227,7 +227,7 @@ jobs:
             cmake-options: "-DMOMO_EMSCRIPTEN_SUPPORT_NODEJS=On -DMOMO_ENABLE_RUST_CODE=Off -DCMAKE_TOOLCHAIN_FILE=$(dirname $(which emcc))/cmake/Modules/Platform/Emscripten.cmake"
     steps:
       - name: Checkout Source
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: recursive
 
@@ -322,7 +322,7 @@ jobs:
             devcmd_arch: x64
     steps:
       - name: Checkout Source
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: recursive
 
@@ -399,7 +399,7 @@ jobs:
             runner: macos-13
     steps:
       - name: Checkout Source
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: recursive
 
@@ -470,7 +470,7 @@ jobs:
             preset: release
     steps:
       - name: Checkout Source
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: recursive
 
@@ -638,7 +638,7 @@ jobs:
     needs: [create-emulation-root, build]
     steps:
       - name: Checkout Source
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: recursive