diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 60162f3..314b246 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,7 +30,7 @@ jobs:
         dotnet-version: ${{ env.DOTNET_VERSION }}
 
     - name: Cache dependencies
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/.nuget/packages
         key: ${{ runner.os }}-nuget-${{ hashFiles('**/*.csproj') }}
diff --git a/.github/workflows/quality.yml b/.github/workflows/quality.yml
index 96e64a4..68b30cb 100644
--- a/.github/workflows/quality.yml
+++ b/.github/workflows/quality.yml
@@ -26,7 +26,7 @@ jobs:
         dotnet-version: ${{ env.DOTNET_VERSION }}
 
     - name: Cache SonarCloud packages
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/.sonar/cache
         key: ${{ runner.os }}-sonar