diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 86004bf78..547a69ec4 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -44,7 +44,7 @@ jobs:
         username: postgres
         password: postgres
     - name: Setup .NET
-      uses: actions/setup-dotnet@v5
+      uses: actions/setup-dotnet@v6
       with:
         dotnet-version: |
           8.0.*
@@ -160,7 +160,7 @@ jobs:
     - name: Tune GitHub-hosted runner network
       uses: smorimoto/tune-github-hosted-runner-network@v1
     - name: Setup .NET
-      uses: actions/setup-dotnet@v5
+      uses: actions/setup-dotnet@v6
       with:
         dotnet-version: |
           8.0.*
@@ -223,7 +223,7 @@ jobs:
     - name: Tune GitHub-hosted runner network
       uses: smorimoto/tune-github-hosted-runner-network@v1
     - name: Setup .NET
-      uses: actions/setup-dotnet@v5
+      uses: actions/setup-dotnet@v6
       with:
         dotnet-version: |
           8.0.*
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index bc7d4bd9e..822f4e3c5 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -27,7 +27,7 @@ jobs:
         language: [ 'csharp' ]
     steps:
     - name: Setup .NET
-      uses: actions/setup-dotnet@v5
+      uses: actions/setup-dotnet@v6
       with:
         dotnet-version: |
           8.0.*
diff --git a/.github/workflows/qodana.yml b/.github/workflows/qodana.yml
index df40a573e..231da74ac 100644
--- a/.github/workflows/qodana.yml
+++ b/.github/workflows/qodana.yml
@@ -24,7 +24,7 @@ jobs:
       checks: write
     steps:
     - name: Setup .NET
-      uses: actions/setup-dotnet@v5
+      uses: actions/setup-dotnet@v6
       with:
         dotnet-version: |
           8.0.*