diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b7e87cc..d189175 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
     - name: Checkout PDFio sources
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
     - name: Update Build Environment
       run: sudo apt-get update --fix-missing -y
     - name: Install Prerequisites
@@ -37,7 +37,7 @@ jobs:
 
     steps:
     - name: Checkout PDFio sources
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
     - name: Configure PDFio
       run: ./configure --enable-debug --enable-sanitizer --enable-maintainer
     - name: Build PDFio
@@ -53,9 +53,9 @@ jobs:
 
     steps:
     - name: Checkout PDFio sources
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
     - name: Setup MSBuild
-      uses: microsoft/setup-msbuild@v1.0.2
+      uses: microsoft/setup-msbuild@v2
     - name: Nuget Restore
       run: nuget restore pdfio.sln
     - name: Build PDFio
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 5b65ee2..72968c3 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Checkout PDFio sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: recursive
 
diff --git a/.github/workflows/coverity.yml b/.github/workflows/coverity.yml
index 30d9158..e3615af 100644
--- a/.github/workflows/coverity.yml
+++ b/.github/workflows/coverity.yml
@@ -8,7 +8,7 @@ jobs:
     environment: Coverity
     steps:
       - name: Checkout PDFio sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Update Build Environment
         run: sudo apt-get update --fix-missing -y
       - name: Install Prerequisites