diff --git a/pom.xml b/pom.xml
index 4af9e0e..7858f23 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>pl.psnc.dl.ege.validator</groupId>
   <artifactId>ege-validator</artifactId>
-  <version>0.3</version>
+  <version>0.4</version>
   <name>EGE Validator</name>
   <properties>
 
@@ -14,8 +14,8 @@
     <project.reporting.outputEncoding>
       UTF-8
     </project.reporting.outputEncoding>
-  	<maven.compiler.source>1.8</maven.compiler.source>
- 	<maven.compiler.target>1.8</maven.compiler.target>
+  	<maven.compiler.source>11</maven.compiler.source>
+ 	<maven.compiler.target>11</maven.compiler.target>
   </properties>
 
 
@@ -89,7 +89,7 @@
     <plugins>
       <plugin>
         <artifactId>maven-assembly-plugin</artifactId>
-        <version>2.2-beta-4</version>
+        <version>3.3.0</version>
         <configuration>
           <descriptors>
             <descriptor>src/main/assembly/dist.xml</descriptor>
@@ -100,7 +100,7 @@
       </plugin>
     </plugins>
   </build>
-  <reporting>
+  <!--<reporting>
     <plugins>
         <plugin>
             <groupId>org.apache.maven.plugins</groupId>
@@ -140,30 +140,30 @@
         </configuration>
       </plugin>
     </plugins>
-  </reporting>
+  </reporting>-->
   <dependencies>
     <dependency>
-      <groupId>jdom</groupId>
-      <artifactId>jdom</artifactId>
-      <version>1.1</version>
+      <groupId>org.jdom</groupId>
+      <artifactId>jdom2</artifactId>
+      <version>2.0.6.1</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>3.8.1</version>
+      <version>4.13.2</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>pl.psnc.dl.ege</groupId>
       <artifactId>ege-api</artifactId>
-      <version>0.2.1</version>
+      <version>0.4.0</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>pl.psnc.dl.ege</groupId>
       <artifactId>ege-framework</artifactId>
-      <version>0.3</version>
+      <version>0.5</version>
       <scope>compile</scope>
     </dependency>
   </dependencies>
diff --git a/src/main/java/pl/psnc/dl/ege/validator/EGEValidator.java b/src/main/java/pl/psnc/dl/ege/validator/EGEValidator.java
index 1b4bd94..a94006d 100644
--- a/src/main/java/pl/psnc/dl/ege/validator/EGEValidator.java
+++ b/src/main/java/pl/psnc/dl/ege/validator/EGEValidator.java
@@ -6,7 +6,7 @@
 import java.util.List;
 
 import org.apache.log4j.Logger;
-import org.jdom.JDOMException;
+import org.jdom2.JDOMException;
 import org.xml.sax.SAXParseException;
 
 import pl.psnc.dl.ege.component.Validator;
diff --git a/src/main/java/pl/psnc/dl/ege/validator/xml/DTDValidator.java b/src/main/java/pl/psnc/dl/ege/validator/xml/DTDValidator.java
index 13e0610..b0fce15 100644
--- a/src/main/java/pl/psnc/dl/ege/validator/xml/DTDValidator.java
+++ b/src/main/java/pl/psnc/dl/ege/validator/xml/DTDValidator.java
@@ -12,11 +12,11 @@
 import javax.xml.parsers.SAXParserFactory;
 
 import org.apache.log4j.Logger;
-import org.jdom.DocType;
-import org.jdom.Document;
-import org.jdom.JDOMException;
-import org.jdom.input.SAXBuilder;
-import org.jdom.output.XMLOutputter;
+import org.jdom2.DocType;
+import org.jdom2.Document;
+import org.jdom2.JDOMException;
+import org.jdom2.input.SAXBuilder;
+import org.jdom2.output.XMLOutputter;
 import org.xml.sax.ErrorHandler;
 import org.xml.sax.InputSource;
 import org.xml.sax.SAXException;