diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7c013ba..30c8af8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,7 +30,7 @@ jobs:
           dotnet-version: ${{ env.DOTNET_VERSION }}
 
       - name: Cache NuGet packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.nuget/packages
           key: nuget-${{ runner.os }}-${{ hashFiles('**/*.csproj', '**/*.slnx') }}
diff --git a/.github/workflows/nuget-dotnet.yml b/.github/workflows/nuget-dotnet.yml
index 82f910a..e6ab2ca 100644
--- a/.github/workflows/nuget-dotnet.yml
+++ b/.github/workflows/nuget-dotnet.yml
@@ -75,7 +75,7 @@ jobs:
           dotnet-version: '10.0.x'
 
       - name: Cache NuGet packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.nuget/packages
           key: nuget-${{ runner.os }}-${{ hashFiles('**/*.csproj', '**/*.slnx') }}
@@ -114,7 +114,7 @@ jobs:
           dotnet-version: '10.0.x'
 
       - name: Cache NuGet packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.nuget/packages
           key: nuget-${{ runner.os }}-${{ hashFiles('**/*.csproj', '**/*.slnx') }}