diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index fddb0ef..9767554 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -31,7 +31,7 @@ on:
 
 jobs:
   build-sdk:
-    name: Build (SDK projects) — Ubuntu
+    name: Build (SDK projects) � Ubuntu
     runs-on: ubuntu-latest
     defaults:
       run:
@@ -79,7 +79,7 @@ jobs:
           done
 
   build-legacy:
-    name: Build (Legacy .NET Framework) — Windows
+    name: Build (Legacy .NET Framework) � Windows
     runs-on: windows-latest
     defaults:
       run:
@@ -97,7 +97,7 @@ jobs:
           include-prerelease: false
 
       - name: Setup NuGet CLI
-        uses: NuGet/setup-nuget@v1
+        uses: NuGet/setup-nuget@v4
 
       - name: Restore packages.config packages (NuGet)
         run: |
diff --git a/.github/workflows/nuget.yml b/.github/workflows/nuget.yml
index b66f274..b8a7c6a 100644
--- a/.github/workflows/nuget.yml
+++ b/.github/workflows/nuget.yml
@@ -39,7 +39,7 @@ jobs:
         include-prerelease: false
 
     - name: Setup NuGet.exe
-      uses: NuGet/setup-nuget@v2
+      uses: NuGet/setup-nuget@v4
       with:
         nuget-api-key: ${{ secrets.NUGET_API_KEY }}
         nuget-version: latest