diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4791636606..550447d464 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -50,7 +50,7 @@ jobs:
         echo "max_connections = 500" >> "$PGDATA/postgresql.conf"
         pg_ctl restart --pgdata="$PGDATA" --wait
     - name: Setup .NET
-      uses: actions/setup-dotnet@v5
+      uses: actions/setup-dotnet@v6
       with:
         dotnet-version: |
           8.0.*
@@ -159,7 +159,7 @@ 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.*
@@ -217,7 +217,7 @@ 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 0c14c75b61..e2035beb87 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 3e4e402be5..d935eece35 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.*