diff --git a/samples/smb/pom.xml b/samples/smb/pom.xml
index acc35dc..aff7596 100644
--- a/samples/smb/pom.xml
+++ b/samples/smb/pom.xml
@@ -12,9 +12,8 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<spring.integration.version>5.0.5.RELEASE</spring.integration.version>
-		<spring.integration.smb.version>1.1.0.RELEASE</spring.integration.smb.version>
-		<log4j.version>2.11.2</log4j.version>
+		<spring.integration.smb.version>1.2.0.RELEASE</spring.integration.smb.version>
+		<log4j.version>2.12.1</log4j.version>
 		<junit.version>4.12</junit.version>
 	</properties>
 
@@ -24,10 +23,10 @@
 			<name>Spring Framework Maven Milestone Repository</name>
 			<url>https://repo.springsource.org/libs-snapshot</url>
 		</repository>
-		<!--<repository>
+		<repository>
 			<id>repo.springsource.org.staging</id>
 			<url>https://repo.springsource.org/libs-staging-local</url>
-		</repository>-->
+		</repository>
 	</repositories>
 
 	<build>
diff --git a/spring-integration-cassandra/build.gradle b/spring-integration-cassandra/build.gradle
index 757d504..64a3248 100644
--- a/spring-integration-cassandra/build.gradle
+++ b/spring-integration-cassandra/build.gradle
@@ -3,7 +3,7 @@ plugins {
     id 'eclipse'
     id 'idea'
     id 'jacoco'
-    id 'org.sonarqube' version '2.7.1'
+    id 'org.sonarqube' version '2.8'
     id 'checkstyle'
     id 'io.spring.dependency-management' version '1.0.8.RELEASE'
 }
@@ -23,13 +23,13 @@ repositories {
 }
 
 ext {
-    assertjVersion = '3.13.2'
+    assertjVersion = '3.14.0'
     cassandraUnitVersion = '3.11.2.0'
     junitVersion = '5.5.2'
-    reactorVersion = 'Dysprosium-RELEASE'
+    reactorVersion = 'Dysprosium-SR1'
     slf4jVersion = '1.7.28'
-    springDataVersion = 'Moore-RELEASE'
-    springIntegrationVersion = '5.2.1.BUILD-SNAPSHOT'
+    springDataVersion = 'Moore-SR1'
+    springIntegrationVersion = '5.2.1.RELEASE'
 
     idPrefix = 'cassandra'
 
@@ -81,7 +81,7 @@ jacoco {
 
 checkstyle {
     configFile = file("${rootDir}/src/checkstyle/checkstyle.xml")
-    toolVersion = '8.24'
+    toolVersion = '8.25'
 }
 
 
diff --git a/spring-integration-cassandra/gradle/wrapper/gradle-wrapper.properties b/spring-integration-cassandra/gradle/wrapper/gradle-wrapper.properties
index 7c4388a..5028f28 100644
--- a/spring-integration-cassandra/gradle/wrapper/gradle-wrapper.properties
+++ b/spring-integration-cassandra/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/spring-integration-cassandra/src/checkstyle/checkstyle.xml b/spring-integration-cassandra/src/checkstyle/checkstyle.xml
index cdaba78..f0aeb0f 100644
--- a/spring-integration-cassandra/src/checkstyle/checkstyle.xml
+++ b/spring-integration-cassandra/src/checkstyle/checkstyle.xml
@@ -104,9 +104,7 @@
 			<property name="scope" value="package"/>
 			<property name="authorFormat" value=".+\s.+"/>
 		</module>
-		<module name="JavadocMethod">
-			<property name="allowMissingJavadoc" value="true" />
-		</module>
+		<module name="JavadocMethod"/>
 		<module name="JavadocVariable">
 			<property name="scope" value="public"/>
 		</module>