diff --git a/dependency-reduced-pom.xml b/dependency-reduced-pom.xml
new file mode 100644
index 0000000..da82c4f
--- /dev/null
+++ b/dependency-reduced-pom.xml
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>de.lusiardi.maven</groupId>
+  <artifactId>mavenAntlrIntegration</artifactId>
+  <name>Apache Maven – ANTLR Integration</name>
+  <version>0.1</version>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.antlr</groupId>
+        <artifactId>antlr3-maven-plugin</artifactId>
+        <version>3.5</version>
+        <executions>
+          <execution>
+            <goals>
+              <goal>antlr</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>2.5.1</version>
+        <configuration>
+          <source>1.5</source>
+          <target>1.5</target>
+          <encoding>UTF-8</encoding>
+        </configuration>
+      </plugin>
+      <plugin>
+        <artifactId>maven-shade-plugin</artifactId>
+        <version>2.1</version>
+        <executions>
+          <execution>
+            <phase>package</phase>
+            <goals>
+              <goal>shade</goal>
+            </goals>
+            <configuration>
+              <transformers>
+                <transformer>
+                  <mainClass>b1.Main</mainClass>
+                </transformer>
+              </transformers>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+  <repositories>
+    <repository>
+      <id>jline</id>
+      <name>JLine Project Repository</name>
+      <url>http://jline.sourceforge.net/m2repo</url>
+    </repository>
+  </repositories>
+  <dependencies>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>4.11</version>
+      <scope>test</scope>
+      <exclusions>
+        <exclusion>
+          <artifactId>hamcrest-core</artifactId>
+          <groupId>org.hamcrest</groupId>
+        </exclusion>
+      </exclusions>
+    </dependency>
+  </dependencies>
+</project>
+
diff --git a/pom.xml b/pom.xml
index bd824d6..52e93d5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@ http://maven.apache.org/xsd/maven-4.0.0.xsd">
             <plugin>
                 <groupId>org.antlr</groupId>
                 <artifactId>antlr3-maven-plugin</artifactId>
-                <version>3.1.3-1</version>
+                <version>3.5</version>
                 <executions>
                     <execution>
                         <goals>
@@ -25,7 +25,7 @@ http://maven.apache.org/xsd/maven-4.0.0.xsd">
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>2.1</version>
+                <version>2.5.1</version>
                 <configuration>
                     <source>1.5</source>
                     <target>1.5</target>
@@ -35,7 +35,7 @@ http://maven.apache.org/xsd/maven-4.0.0.xsd">
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>1.4</version>
+                <version>2.1</version>
                 <executions>
                     <execution>
                         <phase>package</phase>
@@ -58,18 +58,18 @@ http://maven.apache.org/xsd/maven-4.0.0.xsd">
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.8.2</version>
+            <version>4.11</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>jline</groupId>
             <artifactId>jline</artifactId>
-            <version>0.9.9</version>
+            <version>2.11</version>
         </dependency>
         <dependency>
             <groupId>org.antlr</groupId>
             <artifactId>antlr-runtime</artifactId>
-            <version>3.2</version>
+            <version>3.5</version>
             <type>jar</type>
         </dependency>
     </dependencies>
diff --git a/src/main/java/b1/Main.java b/src/main/java/b1/Main.java
index acb4bcd..9668c14 100644
--- a/src/main/java/b1/Main.java
+++ b/src/main/java/b1/Main.java
@@ -2,7 +2,7 @@ package b1;
 
 import java.io.IOException;
 import java.io.PrintWriter;
-import jline.ConsoleReader;
+import jline.console.ConsoleReader;
 
 public class Main {