diff --git a/.github/workflows/steamkit2-build.yaml b/.github/workflows/steamkit2-build.yaml
index d5e6c5d3b..7273aaf2e 100644
--- a/.github/workflows/steamkit2-build.yaml
+++ b/.github/workflows/steamkit2-build.yaml
@@ -28,7 +28,7 @@ jobs:
         submodules: recursive
 
     - name: Setup .NET Core
-      uses: actions/setup-dotnet@v5
+      uses: actions/setup-dotnet@v6
 
     - name: Build SteamKit
       run: dotnet build --configuration ${{ matrix.configuration }} SteamKit2/SteamKit2/SteamKit2.csproj
@@ -77,7 +77,7 @@ jobs:
         submodules: recursive
 
     - name: Setup .NET Core
-      uses: actions/setup-dotnet@v5
+      uses: actions/setup-dotnet@v6
 
     - name: Create NuGet Package
       run: dotnet pack --configuration Release SteamKit2/SteamKit2/SteamKit2.csproj
@@ -99,7 +99,7 @@ jobs:
         submodules: recursive
 
     - name: Setup .NET Core
-      uses: actions/setup-dotnet@v5
+      uses: actions/setup-dotnet@v6
 
     - name: Build NetHookAnalyzer2 (Debug)
       run: dotnet build --configuration Debug Resources/NetHookAnalyzer2/NetHookAnalyzer2.sln
@@ -172,7 +172,7 @@ jobs:
         submodules: recursive
 
     - name: Setup .NET Core
-      uses: actions/setup-dotnet@v5
+      uses: actions/setup-dotnet@v6
 
     - name: Create NuGet Package
       run: dotnet pack --configuration Release SteamKit2/SteamKit2/SteamKit2.csproj
diff --git a/.github/workflows/steamkit2-release.yaml b/.github/workflows/steamkit2-release.yaml
index c1ef295d5..c889076ed 100644
--- a/.github/workflows/steamkit2-release.yaml
+++ b/.github/workflows/steamkit2-release.yaml
@@ -20,7 +20,7 @@ jobs:
         submodules: recursive
 
     - name: Setup .NET Core
-      uses: actions/setup-dotnet@v5
+      uses: actions/setup-dotnet@v6
 
     - name: Create NuGet Package
       run: dotnet pack --configuration Release SteamKit2/SteamKit2/SteamKit2.csproj /p:Version=${{ github.event.release.tag_name }}
diff --git a/.github/workflows/update-protobufs.yaml b/.github/workflows/update-protobufs.yaml
index 953519463..2390ec7df 100644
--- a/.github/workflows/update-protobufs.yaml
+++ b/.github/workflows/update-protobufs.yaml
@@ -21,7 +21,7 @@ jobs:
         submodules: recursive
 
     - name: Setup .NET
-      uses: actions/setup-dotnet@v5
+      uses: actions/setup-dotnet@v6
 
     - name: Update protobufs
       shell: pwsh