diff --git a/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/integration/IntegrationAutoConfigurationTests.java b/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/integration/IntegrationAutoConfigurationTests.java
index de22e83d5f9..1ea444aeb3a 100644
--- a/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/integration/IntegrationAutoConfigurationTests.java
+++ b/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/integration/IntegrationAutoConfigurationTests.java
@@ -96,7 +96,8 @@ public class IntegrationAutoConfigurationTests {
 				"org.springframework.integration.monitor");
 	}
 
-	private static void assertDomains(MBeanServer mBeanServer, boolean expected, String... domains) {
+	private static void assertDomains(MBeanServer mBeanServer, boolean expected,
+			String... domains) {
 		List<String> actual = Arrays.asList(mBeanServer.getDomains());
 		for (String domain : domains) {
 			assertThat(actual.contains(domain)).isEqualTo(expected);
diff --git a/spring-boot-dependencies/pom.xml b/spring-boot-dependencies/pom.xml
index 492ef072440..154320b2c16 100644
--- a/spring-boot-dependencies/pom.xml
+++ b/spring-boot-dependencies/pom.xml
@@ -116,7 +116,7 @@
 		<junit.version>4.12</junit.version>
 		<liquibase.version>3.4.2</liquibase.version>
 		<log4j2.version>2.5</log4j2.version>
-		<logback.version>1.1.5</logback.version>
+		<logback.version>1.1.6</logback.version>
 		<lombok.version>1.16.6</lombok.version>
 		<mariadb.version>1.3.6</mariadb.version>
 		<mockito.version>1.10.19</mockito.version>
@@ -131,7 +131,7 @@
 		<sendgrid.version>2.2.2</sendgrid.version>
 		<servlet-api.version>3.1.0</servlet-api.version>
 		<simple-json.version>1.1.1</simple-json.version>
-		<slf4j.version>1.7.16</slf4j.version>
+		<slf4j.version>1.7.20</slf4j.version>
 		<snakeyaml.version>1.17</snakeyaml.version>
 		<solr.version>5.5.0</solr.version>
 		<spock.version>1.0-groovy-2.4</spock.version>
diff --git a/spring-boot-tools/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/run/FindMainClassTask.java b/spring-boot-tools/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/run/FindMainClassTask.java
index b4c052b51ba..a2a99428ce5 100644
--- a/spring-boot-tools/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/run/FindMainClassTask.java
+++ b/spring-boot-tools/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/run/FindMainClassTask.java
@@ -136,4 +136,5 @@ public class FindMainClassTask extends DefaultTask {
 		}
 		return null;
 	}
+
 }
diff --git a/spring-boot/src/test/java/org/springframework/boot/context/config/ConfigFileApplicationListenerTests.java b/spring-boot/src/test/java/org/springframework/boot/context/config/ConfigFileApplicationListenerTests.java
index 0fddadeb8fe..bfbddf3161c 100644
--- a/spring-boot/src/test/java/org/springframework/boot/context/config/ConfigFileApplicationListenerTests.java
+++ b/spring-boot/src/test/java/org/springframework/boot/context/config/ConfigFileApplicationListenerTests.java
@@ -95,7 +95,7 @@ public class ConfigFileApplicationListenerTests {
 		LoggerContext loggerContext = ((Logger) LoggerFactory.getLogger(getClass()))
 				.getLoggerContext();
 		loggerContext.reset();
-		BasicConfigurator.configure(loggerContext);
+		new BasicConfigurator().configure(loggerContext);
 	}
 
 	@After
diff --git a/spring-boot/src/test/java/org/springframework/boot/logging/logback/SpringBootJoranConfiguratorTests.java b/spring-boot/src/test/java/org/springframework/boot/logging/logback/SpringBootJoranConfiguratorTests.java
index e1b99132a6a..72e696be999 100644
--- a/spring-boot/src/test/java/org/springframework/boot/logging/logback/SpringBootJoranConfiguratorTests.java
+++ b/spring-boot/src/test/java/org/springframework/boot/logging/logback/SpringBootJoranConfiguratorTests.java
@@ -25,6 +25,7 @@ import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
 import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.slf4j.impl.StaticLoggerBinder;
 
 import org.springframework.boot.logging.LoggingInitializationContext;
@@ -71,7 +72,7 @@ public class SpringBootJoranConfiguratorTests {
 	@After
 	public void reset() {
 		this.context.stop();
-		BasicConfigurator.configureDefaultContext();
+		new BasicConfigurator().configure((LoggerContext) LoggerFactory.getILoggerFactory());
 	}
 
 	@Test