diff --git a/.mvn/wrapper/maven-wrapper.properties b/.mvn/wrapper/maven-wrapper.properties
index 25cc8af3..a3f9f187 100644
--- a/.mvn/wrapper/maven-wrapper.properties
+++ b/.mvn/wrapper/maven-wrapper.properties
@@ -1 +1 @@
-distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.3.3/apache-maven-3.3.3-bin.zip
+distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip
diff --git a/spring-cloud-task-samples/batch-events/.mvn/wrapper/maven-wrapper.properties b/spring-cloud-task-samples/batch-events/.mvn/wrapper/maven-wrapper.properties
index eb919476..a3f9f187 100644
--- a/spring-cloud-task-samples/batch-events/.mvn/wrapper/maven-wrapper.properties
+++ b/spring-cloud-task-samples/batch-events/.mvn/wrapper/maven-wrapper.properties
@@ -1 +1 @@
-distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.3.3/apache-maven-3.3.3-bin.zip
\ No newline at end of file
+distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip
diff --git a/spring-cloud-task-samples/batch-job/.mvn/wrapper/maven-wrapper.properties b/spring-cloud-task-samples/batch-job/.mvn/wrapper/maven-wrapper.properties
index eb919476..a3f9f187 100644
--- a/spring-cloud-task-samples/batch-job/.mvn/wrapper/maven-wrapper.properties
+++ b/spring-cloud-task-samples/batch-job/.mvn/wrapper/maven-wrapper.properties
@@ -1 +1 @@
-distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.3.3/apache-maven-3.3.3-bin.zip
\ No newline at end of file
+distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip
diff --git a/spring-cloud-task-samples/jpa-sample/.mvn/wrapper/maven-wrapper.properties b/spring-cloud-task-samples/jpa-sample/.mvn/wrapper/maven-wrapper.properties
index eb919476..a3f9f187 100644
--- a/spring-cloud-task-samples/jpa-sample/.mvn/wrapper/maven-wrapper.properties
+++ b/spring-cloud-task-samples/jpa-sample/.mvn/wrapper/maven-wrapper.properties
@@ -1 +1 @@
-distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.3.3/apache-maven-3.3.3-bin.zip
\ No newline at end of file
+distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip
diff --git a/spring-cloud-task-samples/multiple-datasources/.mvn/wrapper/maven-wrapper.properties b/spring-cloud-task-samples/multiple-datasources/.mvn/wrapper/maven-wrapper.properties
index eb919476..a3f9f187 100644
--- a/spring-cloud-task-samples/multiple-datasources/.mvn/wrapper/maven-wrapper.properties
+++ b/spring-cloud-task-samples/multiple-datasources/.mvn/wrapper/maven-wrapper.properties
@@ -1 +1 @@
-distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.3.3/apache-maven-3.3.3-bin.zip
\ No newline at end of file
+distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip
diff --git a/spring-cloud-task-samples/partitioned-batch-job/.mvn/wrapper/maven-wrapper.properties b/spring-cloud-task-samples/partitioned-batch-job/.mvn/wrapper/maven-wrapper.properties
index eb919476..a3f9f187 100644
--- a/spring-cloud-task-samples/partitioned-batch-job/.mvn/wrapper/maven-wrapper.properties
+++ b/spring-cloud-task-samples/partitioned-batch-job/.mvn/wrapper/maven-wrapper.properties
@@ -1 +1 @@
-distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.3.3/apache-maven-3.3.3-bin.zip
\ No newline at end of file
+distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip
diff --git a/spring-cloud-task-samples/task-events/.mvn/wrapper/maven-wrapper.properties b/spring-cloud-task-samples/task-events/.mvn/wrapper/maven-wrapper.properties
index eb919476..a3f9f187 100644
--- a/spring-cloud-task-samples/task-events/.mvn/wrapper/maven-wrapper.properties
+++ b/spring-cloud-task-samples/task-events/.mvn/wrapper/maven-wrapper.properties
@@ -1 +1 @@
-distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.3.3/apache-maven-3.3.3-bin.zip
\ No newline at end of file
+distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip
diff --git a/spring-cloud-task-samples/taskprocessor/.mvn/wrapper/maven-wrapper.properties b/spring-cloud-task-samples/taskprocessor/.mvn/wrapper/maven-wrapper.properties
index eb919476..a3f9f187 100644
--- a/spring-cloud-task-samples/taskprocessor/.mvn/wrapper/maven-wrapper.properties
+++ b/spring-cloud-task-samples/taskprocessor/.mvn/wrapper/maven-wrapper.properties
@@ -1 +1 @@
-distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.3.3/apache-maven-3.3.3-bin.zip
\ No newline at end of file
+distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip
diff --git a/spring-cloud-task-samples/tasksink/.mvn/wrapper/maven-wrapper.properties b/spring-cloud-task-samples/tasksink/.mvn/wrapper/maven-wrapper.properties
index eb919476..a3f9f187 100644
--- a/spring-cloud-task-samples/tasksink/.mvn/wrapper/maven-wrapper.properties
+++ b/spring-cloud-task-samples/tasksink/.mvn/wrapper/maven-wrapper.properties
@@ -1 +1 @@
-distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.3.3/apache-maven-3.3.3-bin.zip
\ No newline at end of file
+distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip
diff --git a/spring-cloud-task-stream/.mvn/wrapper/maven-wrapper.properties b/spring-cloud-task-stream/.mvn/wrapper/maven-wrapper.properties
index eb919476..a3f9f187 100644
--- a/spring-cloud-task-stream/.mvn/wrapper/maven-wrapper.properties
+++ b/spring-cloud-task-stream/.mvn/wrapper/maven-wrapper.properties
@@ -1 +1 @@
-distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.3.3/apache-maven-3.3.3-bin.zip
\ No newline at end of file
+distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip