diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 41142b398..7c4ed3796 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -44,7 +44,7 @@ jobs:
                 config: [ Debug, Release ]
                 os: [ ubuntu-22.04, ubuntu-24.04 ]
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - uses: actions/setup-python@v5
               with:
                 python-version: '3.11'
@@ -77,7 +77,7 @@ jobs:
       runs-on: ubuntu-latest
       timeout-minutes: 30
       steps:
-        - uses: actions/checkout@v4
+        - uses: actions/checkout@v5
         - run: scripts/update_deps.py --dir ext --no-build
         - run: scripts/generate_source.py --verify ext/Vulkan-Headers/registry/
 
@@ -86,7 +86,7 @@ jobs:
         runs-on: ubuntu-24.04
         timeout-minutes: 30
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - run: sudo apt update
             - run: sudo apt install --yes --no-install-recommends libwayland-dev libxrandr-dev
             - run: |
@@ -110,7 +110,7 @@ jobs:
             matrix:
                 config: [ Debug, Release ]
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - uses: actions/setup-python@v5
               with:
                 python-version: '3.11'
@@ -146,7 +146,7 @@ jobs:
         runs-on: ubuntu-24.04
         timeout-minutes: 30
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - uses: actions/setup-python@v5
               with:
                 python-version: '3.11'
@@ -181,7 +181,7 @@ jobs:
         runs-on: ubuntu-24.04-arm
         timeout-minutes: 30
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - uses: actions/setup-python@v5
               with:
                 python-version: '3.11'
@@ -212,7 +212,7 @@ jobs:
                 arch: [ Win32, x64 ]
                 config: [ Debug, Release ]
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - run: |
                 cmake -S. -B build `
                 -D BUILD_TESTS=ON `
@@ -233,7 +233,7 @@ jobs:
             matrix:
                 arch: [ Win32, x64 ]
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - run: |
                 cmake -S. -B build `
                 -D BUILD_TESTS=ON `
@@ -256,7 +256,7 @@ jobs:
                 compiler: [ clang, clang-cl ]
                 config: [ Debug, Release ]
         steps:
-          - uses: actions/checkout@v4
+          - uses: actions/checkout@v5
           - uses: ilammy/msvc-dev-cmd@v1
           - run: |
               cmake -S. -B build `
@@ -281,7 +281,7 @@ jobs:
                 config: [ Debug, Release ]
                 static_build: [ APPLE_STATIC_LOADER=ON, APPLE_STATIC_LOADER=OFF ]
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - uses: actions/setup-python@v5
               with:
                 python-version: '3.11'
@@ -311,7 +311,7 @@ jobs:
             matrix:
                 CMAKE_SYSTEM_NAME: [ iOS, tvOS ]
         steps:
-          - uses: actions/checkout@v4
+          - uses: actions/checkout@v5
           - uses: actions/setup-python@v5
             with:
               python-version: '3.11'
@@ -345,7 +345,7 @@ jobs:
                 static: [ 'ON', 'OFF' ]
                 generator: [ Ninja, Xcode ]
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - uses: actions/setup-python@v5
               with:
                 python-version: '3.11'
@@ -374,7 +374,7 @@ jobs:
         runs-on: ubuntu-latest
         timeout-minutes: 30
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - run: scripts/gn/gn.py
 
     mingw:
@@ -387,7 +387,7 @@ jobs:
             run:
                 shell: bash
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - uses: actions/setup-python@v5
               with:
                 python-version: '3.11'
@@ -415,7 +415,7 @@ jobs:
             run:
                 shell: bash
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - uses: actions/setup-python@v5
               with:
                 python-version: '3.11'
@@ -438,7 +438,7 @@ jobs:
             run:
                 shell: bash
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - uses: actions/setup-python@v5
               with:
                 python-version: '3.11'
@@ -461,7 +461,7 @@ jobs:
             run:
                 shell: bash
         steps:
-            - uses: actions/checkout@v4
+            - uses: actions/checkout@v5
             - run: |
                 cmake -S. -B build \
                 -D UPDATE_DEPS=ON \
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 559f86236..1ae1ac2f5 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -49,7 +49,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/format.yml b/.github/workflows/format.yml
index 0c6dc2cf7..b49674c9d 100644
--- a/.github/workflows/format.yml
+++ b/.github/workflows/format.yml
@@ -35,7 +35,7 @@ jobs:
           - 'loader'
           - 'tests'
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: Run clang-format
       uses: jidicula/clang-format-action@v4.15.0
       with: