diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 34d9451c..13491631 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -19,10 +19,10 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Gradle cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: |
             ~/.gradle/caches
diff --git a/src/test/java/com/datastax/fallout/components/metrics/MetricsCollectionConfigurationManagerTest.java b/src/test/java/com/datastax/fallout/components/metrics/MetricsCollectionConfigurationManagerTest.java
index 587b1abf..e989120e 100644
--- a/src/test/java/com/datastax/fallout/components/metrics/MetricsCollectionConfigurationManagerTest.java
+++ b/src/test/java/com/datastax/fallout/components/metrics/MetricsCollectionConfigurationManagerTest.java
@@ -28,7 +28,6 @@
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Test;
 
-import com.datastax.fallout.ops.NodeGroup;
 import com.datastax.fallout.util.ResourceUtils;
 
 import static com.datastax.fallout.assertj.Assertions.assertThat;
@@ -38,7 +37,6 @@
 import static com.github.tomakehurst.wiremock.client.WireMock.get;
 import static com.github.tomakehurst.wiremock.client.WireMock.urlEqualTo;
 import static com.github.tomakehurst.wiremock.core.WireMockConfiguration.options;
-import static org.mockito.Mockito.mock;
 
 class MetricsCollectionConfigurationManagerTest
 {
@@ -92,7 +90,6 @@ public void shouldGetMetricFromHttpEndpoint() throws IOException
     {
         MetricsCollectionConfigurationManager metricsCollectionConfigurationManager =
             new MetricsCollectionConfigurationManager(instantSupplier);
-        metricsCollectionConfigurationManager.configureImpl(mock(NodeGroup.class));
 
         String jsonResponse =
             metricsCollectionConfigurationManager.executeGetRequestForJsonContent(metricName, prometheusUrl());
@@ -110,7 +107,6 @@ public void shouldThrowWhenGetNonExistingMetricFromHttpEndpoint() throws IOExcep
     {
         MetricsCollectionConfigurationManager metricsCollectionConfigurationManager =
             new MetricsCollectionConfigurationManager(instantSupplier);
-        metricsCollectionConfigurationManager.configureImpl(mock(NodeGroup.class));
 
         assertThatThrownBy(
             () -> metricsCollectionConfigurationManager.executeGetRequestForJsonContent(nonExistingMetricName,
@@ -127,7 +123,6 @@ public void shouldCollectMetricsIntoArtifactsDirectoryFromPrometheusAPI()
         Supplier<Instant> instantSupplier = nowReference::get;
         MetricsCollectionConfigurationManager metricsCollectionConfigurationManager =
             new MetricsCollectionConfigurationManager(instantSupplier);
-        metricsCollectionConfigurationManager.configureImpl(mock(NodeGroup.class));
 
         String metricName = "metric_a";
         Instant end = start.plus(Duration.ofSeconds(100));