diff --git a/.travis.yml b/.travis.yml
index eba66e4..8c89893 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: java
 jdk:
-  - openjdk8
   - openjdk11
+  - openjdk13
 addons:
   sonarcloud:
     organization: "rchukh-github"
diff --git a/README.md b/README.md
index 9e4d543..dd1ae14 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 
 # Overview
 
-Presto QueryLog is a Presto plugin for logging query events into separate log file.
+Presto QueryLog is a [PrestoSQL](https://prestosql.io/) plugin for logging query events into separate log file.
 
 Its main purpose is to gather queries metadata and statistics as one event per line, so it can be easily collected by external software (e.g. Elastic FileBeat which will send data to Logstash/ElasticSearch/Kibana for storage/analysis).
 
diff --git a/pom.xml b/pom.xml
index 4d14f42..c84da8b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,20 +6,19 @@
 
     <groupId>com.github.rchukh</groupId>
     <artifactId>presto-querylog</artifactId>
-    <version>0.2.1-SNAPSHOT</version>
+    <version>0.3.0-SNAPSHOT</version>
     <name>Presto Query Log</name>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.source>8</maven.compiler.source>
-        <log4j2.version>2.12.0</log4j2.version>
-        <presto-spi.version>316</presto-spi.version>
-        <!--NOTE: PrestoSQL 316 uses 2.9.8-->
-        <!--This dependency comes from io.airlift:airbase 91-->
-        <jackson.version>2.9.8</jackson.version>
+        <maven.compiler.release>11</maven.compiler.release>
+        <log4j2.version>2.12.1</log4j2.version>
+        <presto-spi.version>326</presto-spi.version>
+        <!--NOTE: PrestoSQL 326 uses Jackson 2.10.0-->
+        <!--This dependency comes from io.airlift:airbase 93-->
+        <jackson.version>2.10.0</jackson.version>
         <!-- Test -->
-        <junit.jupiter.version>5.5.1</junit.jupiter.version>
-        <junit.platform.version>1.3.2</junit.platform.version>
+        <junit.jupiter.version>5.5.2</junit.jupiter.version>
     </properties>
 
     <dependencies>
@@ -31,12 +30,13 @@
             <scope>provided</scope>
         </dependency>
 
-        <!--</dependency>-->
+        <!-- Plugin dependency -->
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-core</artifactId>
             <version>${log4j2.version}</version>
         </dependency>
+        <!-- Although Jackson is used by plugin, it is better to align the version with the one used in Presto  -->
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
@@ -61,15 +61,6 @@
             <version>${junit.jupiter.version}</version>
             <scope>test</scope>
         </dependency>
-
-        <!-- https://mvnrepository.com/artifact/org.junit.platform/junit-platform-surefire-provider -->
-        <dependency>
-            <groupId>org.junit.platform</groupId>
-            <artifactId>junit-platform-surefire-provider</artifactId>
-            <version>${junit.platform.version}</version>
-            <scope>test</scope>
-        </dependency>
-
     </dependencies>
 
 
@@ -79,8 +70,7 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.8.1</version>
                 <configuration>
-                    <source>${maven.compiler.source}</source>
-                    <target>${maven.compiler.source}</target>
+                    <release>${maven.compiler.release}</release>
                     <encoding>${project.build.sourceEncoding}</encoding>
                 </configuration>
             </plugin>
@@ -107,7 +97,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-source-plugin</artifactId>
-                <version>3.1.0</version>
+                <version>3.2.0</version>
                 <executions>
                     <execution>
                         <id>attach-sources</id>
@@ -122,7 +112,7 @@
                 <artifactId>maven-javadoc-plugin</artifactId>
                 <version>3.1.1</version>
                 <configuration>
-                    <source>${maven.compiler.source}</source>
+                    <release>${maven.compiler.release}</release>
                 </configuration>
                 <executions>
                     <execution>
@@ -136,7 +126,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-assembly-plugin</artifactId>
-                <version>3.1.1</version>
+                <version>3.2.0</version>
                 <executions>
                     <execution>
                         <phase>package</phase>
diff --git a/src/test/java/com/github/presto/querylog/QueryLogListenerTest.java b/src/test/java/com/github/presto/querylog/QueryLogListenerTest.java
index 136d009..d6ca1e5 100644
--- a/src/test/java/com/github/presto/querylog/QueryLogListenerTest.java
+++ b/src/test/java/com/github/presto/querylog/QueryLogListenerTest.java
@@ -1,6 +1,5 @@
 package com.github.presto.querylog;
 
-import io.airlift.units.DataSize;
 import io.prestosql.spi.eventlistener.QueryContext;
 import io.prestosql.spi.eventlistener.QueryCreatedEvent;
 import io.prestosql.spi.eventlistener.QueryMetadata;
@@ -132,9 +131,9 @@ private QueryContext prepareQueryContext() {
                 "user",
                 Optional.of("principal"),
                 Optional.empty(), Optional.empty(), Optional.empty(),
-                Optional.empty(), new HashSet<String>(), new HashSet<String>(), Optional.empty(), Optional.empty(),
-                Optional.empty(),Optional.empty(),new HashMap<>(),
-                new ResourceEstimates(Optional.empty(), Optional.empty(), Optional.of(DataSize.succinctDataSize(1000, DataSize.Unit.BYTE))),
+                Optional.empty(), new HashSet<>(), new HashSet<>(), Optional.empty(), Optional.empty(),
+                Optional.empty(), Optional.empty(), new HashMap<>(),
+                new ResourceEstimates(Optional.empty(), Optional.empty(), Optional.of(1000L)),
                 "serverAddress", "serverVersion", "environment"
         );
     }