diff --git a/.github/workflows/pipeline.yaml b/.github/workflows/pipeline.yaml
index f464b04..6f11169 100644
--- a/.github/workflows/pipeline.yaml
+++ b/.github/workflows/pipeline.yaml
@@ -44,7 +44,7 @@ jobs:
           fetch-depth: 0
 
       - name: tools - dotnet - install
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@v5
         with:
           dotnet-version: "9.x"
 
@@ -119,12 +119,12 @@ jobs:
         uses: actions/checkout@v5
 
       - name: tools - dotnet - install
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@v5
         with:
           dotnet-version: '9.x'
 
       - name: tools - dotnet - install
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@v5
         with:
           dotnet-version: "9.x"