diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 33e0f3d..171a509 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -39,7 +39,7 @@ jobs:
         dotnet-version: ${{ env.DOTNET_VERSION }}
         
     - name: 📦 Cache NuGet packages
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ~/.nuget/packages
         key: ${{ runner.os }}-nuget-${{ hashFiles('**/src/*.csproj') }}
diff --git a/.github/workflows/dotnet-core.yml b/.github/workflows/dotnet-core.yml
index b64c06e..764dbde 100644
--- a/.github/workflows/dotnet-core.yml
+++ b/.github/workflows/dotnet-core.yml
@@ -33,7 +33,7 @@ jobs:
         dotnet-version: ${{ env.DOTNET_VERSION }}
         
     - name: 📦 Cache NuGet packages
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ~/.nuget/packages
         key: ${{ runner.os }}-nuget-${{ hashFiles('**/*.csproj') }}
diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
index bfa0017..210dbcc 100644
--- a/.github/workflows/dotnet.yml
+++ b/.github/workflows/dotnet.yml
@@ -39,7 +39,7 @@ jobs:
         dotnet-version: ${{ env.DOTNET_VERSION }}
         
     - name: 📦 Cache NuGet packages
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ~/.nuget/packages
         key: ${{ runner.os }}-nuget-${{ hashFiles('**/*.csproj') }}