diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cc8a9e1..13a483c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@v6
         with:
           global-json-file: global.json
 
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 7689517..83ba380 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -23,7 +23,7 @@ jobs:
           fetch-depth: 0 # git-revision-date needs full history
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@v6
         with:
           global-json-file: global.json
 
diff --git a/.github/workflows/packages.yml b/.github/workflows/packages.yml
index 046b3bd..00dc6b9 100644
--- a/.github/workflows/packages.yml
+++ b/.github/workflows/packages.yml
@@ -22,7 +22,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@v6
         with:
           global-json-file: global.json