diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index b2a8346..466bfca 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -33,7 +33,7 @@ jobs:
           dotnet-version: ${{ matrix.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/publish-nuget.yml b/.github/workflows/publish-nuget.yml
index 60737a1..11a33a3 100644
--- a/.github/workflows/publish-nuget.yml
+++ b/.github/workflows/publish-nuget.yml
@@ -39,7 +39,7 @@ jobs:
             9.0.x
 
       - name: Cache NuGet packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.nuget/packages
           key: ${{ runner.os }}-nuget-${{ hashFiles('**/*.csproj') }}