diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 377bd5e..39364e2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,7 +25,7 @@ jobs:
           fetch-depth: 0  # SourceLink wants the full history
 
       - name: Set up .NET SDKs
-        uses: actions/setup-dotnet@v5
+        uses: actions/setup-dotnet@v6
         with:
           dotnet-version: |
             8.0.x
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 9678826..9f27c5b 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -20,7 +20,7 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Set up .NET SDKs
-        uses: actions/setup-dotnet@v5
+        uses: actions/setup-dotnet@v6
         with:
           dotnet-version: |
             8.0.x
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 9662aa0..25f83c4 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -28,7 +28,7 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Set up .NET SDKs
-        uses: actions/setup-dotnet@v5
+        uses: actions/setup-dotnet@v6
         with:
           dotnet-version: |
             8.0.x
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 1a2645d..0d1c6d3 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -86,7 +86,7 @@ jobs:
           echo "All project and documentation versions match ${version}."
 
       - name: Set up .NET SDKs
-        uses: actions/setup-dotnet@v5
+        uses: actions/setup-dotnet@v6
         with:
           dotnet-version: |
             8.0.x
diff --git a/.github/workflows/sbom.yml b/.github/workflows/sbom.yml
index c35423d..e0db6cc 100644
--- a/.github/workflows/sbom.yml
+++ b/.github/workflows/sbom.yml
@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Set up .NET SDKs
-        uses: actions/setup-dotnet@v5
+        uses: actions/setup-dotnet@v6
         with:
           dotnet-version: |
             8.0.x