diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 10b18ae4..c57412a1 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -6,3 +6,13 @@ updates:
       interval: "weekly"
     commit-message:
       prefix: "[nuget] "
+
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: daily
+
+  - package-ecosystem: nuget
+    directory: /MakeSpriteFont
+    schedule:
+      interval: daily
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 359e383c..a1dfdb9b 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -44,16 +44,16 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
 
     - if: matrix.language == 'c-cpp'
       name: 'Install Ninja'
       run: choco install ninja
 
-    - uses: ilammy/msvc-dev-cmd@v1
+    - uses: ilammy/msvc-dev-cmd@0b201ec74fa43914dc39ae48a89fd1d8cb592756 # v1.13.0
 
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v3
+      uses: github/codeql-action/init@4dd16135b69a43b6c8efb853346f8437d92d3c93 # v3.26.6
       with:
         languages: ${{ matrix.language }}
         build-mode: manual
@@ -74,6 +74,6 @@ jobs:
       run: msbuild MakeSpriteFont.csproj /p:Configuration=Debug /p:Platform=AnyCPU
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v3
+      uses: github/codeql-action/analyze@4dd16135b69a43b6c8efb853346f8437d92d3c93 # v3.26.6
       with:
         category: "/language:${{ matrix.language }}"
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 6dfc3f9d..ff7ad3b3 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -74,12 +74,12 @@ jobs:
             arch: amd64_arm64
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
 
     - name: 'Install Ninja'
       run: choco install ninja
 
-    - uses: ilammy/msvc-dev-cmd@v1
+    - uses: ilammy/msvc-dev-cmd@0b201ec74fa43914dc39ae48a89fd1d8cb592756 # v1.13.0
       with:
         arch: ${{ matrix.arch }}
 
diff --git a/.github/workflows/msbuild.yml b/.github/workflows/msbuild.yml
index 0a2c9fef..ccc51301 100644
--- a/.github/workflows/msbuild.yml
+++ b/.github/workflows/msbuild.yml
@@ -32,10 +32,10 @@ jobs:
         platform: [x86, x64, ARM64]
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
 
     - name: Add MSBuild to PATH
-      uses: microsoft/setup-msbuild@v2
+      uses: microsoft/setup-msbuild@6fb02220983dee41ce7ae257b6f4d8f9bf5ed4ce # v2.0.0
 
     - if: matrix.platform != 'ARM64'
       name: Build
diff --git a/.github/workflows/msvc.yml b/.github/workflows/msvc.yml
index 027249c2..79501461 100644
--- a/.github/workflows/msvc.yml
+++ b/.github/workflows/msvc.yml
@@ -37,9 +37,9 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
 
-      - uses: ilammy/msvc-dev-cmd@v1
+      - uses: ilammy/msvc-dev-cmd@0b201ec74fa43914dc39ae48a89fd1d8cb592756 # v1.13.0
         with:
           arch: amd64
 
@@ -55,7 +55,7 @@ jobs:
           CompileShadersOutput: ${{ github.workspace }}/out/Shaders/Compiled
 
       - name: Initialize MSVC Code Analysis
-        uses: microsoft/msvc-code-analysis-action@v0.1.1
+        uses: microsoft/msvc-code-analysis-action@24c285ab36952c9e9182f4b78dfafbac38a7e5ee # v0.1.1
         id: run-analysis
         with:
           cmakeBuildDirectory: ./out
@@ -64,6 +64,6 @@ jobs:
 
       # Upload SARIF file to GitHub Code Scanning Alerts
       - name: Upload SARIF to GitHub
-        uses: github/codeql-action/upload-sarif@v3
+        uses: github/codeql-action/upload-sarif@4dd16135b69a43b6c8efb853346f8437d92d3c93 # v3.26.6
         with:
           sarif_file: ${{ steps.run-analysis.outputs.sarif }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 86fbf518..7d25e3e8 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -75,10 +75,10 @@ jobs:
             arch: amd64_arm64
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
 
     - name: Clone test repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
       with:
         repository: walbourn/directxtktest
         path: Tests
@@ -87,7 +87,7 @@ jobs:
     - name: 'Install Ninja'
       run: choco install ninja
 
-    - uses: ilammy/msvc-dev-cmd@v1
+    - uses: ilammy/msvc-dev-cmd@0b201ec74fa43914dc39ae48a89fd1d8cb592756 # v1.13.0
       with:
         arch: ${{ matrix.arch }}
 
diff --git a/.github/workflows/vcpkg.yml b/.github/workflows/vcpkg.yml
index a3c27fe9..6838ed04 100644
--- a/.github/workflows/vcpkg.yml
+++ b/.github/workflows/vcpkg.yml
@@ -41,12 +41,12 @@ jobs:
             arch: amd64_arm64
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
 
     - name: 'Install Ninja'
       run: choco install ninja
 
-    - uses: ilammy/msvc-dev-cmd@v1
+    - uses: ilammy/msvc-dev-cmd@0b201ec74fa43914dc39ae48a89fd1d8cb592756 # v1.13.0
       with:
         arch: ${{ matrix.arch }}
 
@@ -77,7 +77,7 @@ jobs:
             echo "::error Unknown architecture/build-type triplet mapping"
         }
 
-    - uses: lukka/run-vcpkg@v11
+    - uses: lukka/run-vcpkg@7d259227a1fb6471a0253dd5ab7419835228f7d7 # v11
       with:
         runVcpkgInstall: true
         vcpkgJsonGlob: '**/build/vcpkg.json'