diff --git a/.github/workflows/cd-cdk.yaml b/.github/workflows/cd-cdk.yaml
index 82d1d21..ce481ef 100644
--- a/.github/workflows/cd-cdk.yaml
+++ b/.github/workflows/cd-cdk.yaml
@@ -62,7 +62,7 @@ jobs:
       - uses: docker/setup-qemu-action@96fe6ef7f33517b61c61be40b68a1882f3264fb8 # v4
         if: ${{ inputs.enable-qemu }}
 
-      - uses: actions/setup-dotnet@v5
+      - uses: actions/setup-dotnet@v6
         if: ${{ inputs.dotnet-version != '' }}
         with:
           dotnet-version: ${{ inputs.dotnet-version }}
diff --git a/.github/workflows/ci-dotnet.yaml b/.github/workflows/ci-dotnet.yaml
index eb6a52e..b9c1a00 100644
--- a/.github/workflows/ci-dotnet.yaml
+++ b/.github/workflows/ci-dotnet.yaml
@@ -33,7 +33,7 @@ jobs:
     steps:
       - uses: actions/checkout@v7
 
-      - uses: actions/setup-dotnet@v5
+      - uses: actions/setup-dotnet@v6
         with:
           dotnet-version: ${{ inputs.dotnet-version }}
 
diff --git a/.github/workflows/ci-typescript-cdk.yaml b/.github/workflows/ci-typescript-cdk.yaml
index 2808ee5..54d0241 100644
--- a/.github/workflows/ci-typescript-cdk.yaml
+++ b/.github/workflows/ci-typescript-cdk.yaml
@@ -69,7 +69,7 @@ jobs:
       - uses: docker/setup-qemu-action@96fe6ef7f33517b61c61be40b68a1882f3264fb8 # v4
         if: ${{ inputs.enable-qemu }}
 
-      - uses: actions/setup-dotnet@v5
+      - uses: actions/setup-dotnet@v6
         if: ${{ inputs.dotnet-version != '' }}
         with:
           dotnet-version: ${{ inputs.dotnet-version }}