diff --git a/build.gradle b/build.gradle
index 8c6ceda2c0..47b8ef52b9 100644
--- a/build.gradle
+++ b/build.gradle
@@ -49,7 +49,7 @@ ext {
 	apacheSshdVersion = '2.4.0'
 	avroVersion = '1.9.2'
 	aspectjVersion = '1.9.5'
-	assertjVersion = '3.15.0'
+	assertjVersion = '3.16.1'
 	assertkVersion = '0.22'
 	awaitilityVersion = '4.0.2'
 	commonsDbcp2Version = '2.7.0'
@@ -80,25 +80,25 @@ ext {
 	kryoShadedVersion = '4.0.2'
 	lettuceVersion = '5.3.0.RELEASE'
 	log4jVersion = '2.13.2'
-	micrometerVersion = '1.5.0'
+	micrometerVersion = '1.5.1'
 	mockitoVersion = '3.3.3'
-	mongoDriverVersion = '4.0.2'
+	mongoDriverVersion = '4.0.3'
 	mysqlVersion = '8.0.20'
 	pahoMqttClientVersion = '1.2.2'
 	postgresVersion = '42.2.12'
 	reactorVersion = 'Dysprosium-SR7'
 	resilience4jVersion = '1.4.0'
 	romeToolsVersion = '1.12.2'
-	rsocketVersion = '1.0.0-RC7'
+	rsocketVersion = '1.0.0'
 	servletApiVersion = '4.0.1'
 	smackVersion = '4.3.4'
 	springAmqpVersion = project.hasProperty('springAmqpVersion') ? project.springAmqpVersion : '2.2.6.RELEASE'
-	springDataVersion = project.hasProperty('springDataVersion') ? project.springDataVersion : 'Neumann-RC2'
-	springSecurityVersion = project.hasProperty('springSecurityVersion') ? project.springSecurityVersion : '5.3.1.RELEASE'
+	springDataVersion = project.hasProperty('springDataVersion') ? project.springDataVersion : 'Neumann-RELEASE'
+	springSecurityVersion = project.hasProperty('springSecurityVersion') ? project.springSecurityVersion : '5.3.2.RELEASE'
 	springRetryVersion = '1.2.5.RELEASE'
 	springVersion = project.hasProperty('springVersion') ? project.springVersion : '5.2.6.RELEASE'
 	springWsVersion = '3.0.9.RELEASE'
-	tomcatVersion = "9.0.34"
+	tomcatVersion = "9.0.35"
 	xstreamVersion = '1.4.12'
 
 	javaProjects = subprojects - project(':spring-integration-bom')
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 490fda8577..62d4c05355 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index a4b4429748..4c5803d13c 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.4-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
index 2fe81a7d95..fbd7c51583 100755
--- a/gradlew
+++ b/gradlew
@@ -82,6 +82,7 @@ esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
+
 # Determine the Java command to use to start the JVM.
 if [ -n "$JAVA_HOME" ] ; then
     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
@@ -129,6 +130,7 @@ fi
 if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    
     JAVACMD=`cygpath --unix "$JAVACMD"`
 
     # We build the pattern for arguments to be converted via cygpath
diff --git a/gradlew.bat b/gradlew.bat
index 9109989e3c..a9f778a7a9 100755
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -84,6 +84,7 @@ set CMD_LINE_ARGS=%*
 
 set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
+
 @rem Execute Gradle
 "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%