diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 54ad378..1f373c4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
         with:
           fetch-depth: 0 # MinVer needs full history
 
-      - uses: actions/setup-dotnet@v5
+      - uses: actions/setup-dotnet@v6
         with:
           dotnet-version: "9.0.x"
 
diff --git a/.github/workflows/docs-deploy.yml b/.github/workflows/docs-deploy.yml
index 5b69245..eaa3530 100644
--- a/.github/workflows/docs-deploy.yml
+++ b/.github/workflows/docs-deploy.yml
@@ -35,7 +35,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: actions/setup-dotnet@v5
+      - uses: actions/setup-dotnet@v6
         with:
           dotnet-version: "9.0.x"
 
diff --git a/.github/workflows/perf-bench.yml b/.github/workflows/perf-bench.yml
index 52a5d2d..639da0d 100644
--- a/.github/workflows/perf-bench.yml
+++ b/.github/workflows/perf-bench.yml
@@ -31,7 +31,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
 
-      - uses: actions/setup-dotnet@v5
+      - uses: actions/setup-dotnet@v6
         with:
           global-json-file: global.json
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 2babb3a..0da22c5 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -17,7 +17,7 @@ jobs:
         with:
           fetch-depth: 0 # MinVer needs full history
 
-      - uses: actions/setup-dotnet@v5
+      - uses: actions/setup-dotnet@v6
         with:
           dotnet-version: "9.0.x"