diff --git a/hdt-api/pom.xml b/hdt-api/pom.xml
index 5356fc35..d23a6642 100644
--- a/hdt-api/pom.xml
+++ b/hdt-api/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 	    <groupId>org.rdfhdt</groupId>
 	    <artifactId>hdt-java-parent</artifactId>
-	    <version>2.2.1</version>
+	    <version>3.0.0</version>
 	    <relativePath>../</relativePath>
 	</parent>
 
diff --git a/hdt-java-cli/pom.xml b/hdt-java-cli/pom.xml
index 28bb5fed..ee861d90 100644
--- a/hdt-java-cli/pom.xml
+++ b/hdt-java-cli/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>org.rdfhdt</groupId>
         <artifactId>hdt-java-parent</artifactId>
-        <version>2.2.1</version>
+        <version>3.0.0</version>
     </parent>
 
     <dependencies>
diff --git a/hdt-java-core/pom.xml b/hdt-java-core/pom.xml
index 577a5c1f..85837c06 100644
--- a/hdt-java-core/pom.xml
+++ b/hdt-java-core/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>org.rdfhdt</groupId>
         <artifactId>hdt-java-parent</artifactId>
-        <version>2.2.1</version>
+        <version>3.0.0</version>
     </parent>
 	
     <licenses>
diff --git a/hdt-java-package/pom.xml b/hdt-java-package/pom.xml
index b5536ed3..f97debcc 100644
--- a/hdt-java-package/pom.xml
+++ b/hdt-java-package/pom.xml
@@ -8,7 +8,7 @@
   <parent>
     <groupId>org.rdfhdt</groupId>
     <artifactId>hdt-java-parent</artifactId>
-    <version>2.2.1</version>
+    <version>3.0.0</version>
   </parent>
 
   <dependencies>
diff --git a/hdt-jena/pom.xml b/hdt-jena/pom.xml
index d3802181..5938d13e 100644
--- a/hdt-jena/pom.xml
+++ b/hdt-jena/pom.xml
@@ -8,7 +8,7 @@
   <parent>
     <groupId>org.rdfhdt</groupId>
     <artifactId>hdt-java-parent</artifactId>
-    <version>2.2.1</version>
+    <version>3.0.0</version>
   </parent>
 
   <licenses>
diff --git a/pom.xml b/pom.xml
index 21428d97..b15163a2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
     <artifactId>hdt-java-parent</artifactId>
     <packaging>pom</packaging>
     <name>RDF/HDT</name>
-    <version>2.2.1</version>
+    <version>3.0.0</version>
     <description>HDT (Header, Dictionary, Triples) is a compact data structure and binary
         serialization format for RDF that keeps big datasets compressed to save space while
         maintaining search and browse operations without prior decompression. This makes it an ideal