diff --git a/README.md b/README.md
index 5308d9ea..ecaf5bd6 100644
--- a/README.md
+++ b/README.md
@@ -187,8 +187,8 @@ mvn clean install
 ```
 
 The build produces two JAR files:
-* `pmml-sparkml/target/pmml-sparkml-2.4-SNAPSHOT.jar` - Library JAR file.
-* `pmml-sparkml-exampletarget/pmml-sparkml-example-executable-2.4-SNAPSHOT.jar` - Example application JAR file.
+* `pmml-sparkml/target/pmml-sparkml-2.5-SNAPSHOT.jar` - Library JAR file.
+* `pmml-sparkml-exampletarget/pmml-sparkml-example-executable-2.5-SNAPSHOT.jar` - Example application JAR file.
 
 # Usage #
 
@@ -243,12 +243,12 @@ The example application JAR file does not include Apache Spark runtime libraries
 
 For example, converting a pair of Spark ML schema and pipeline serialization files `pmml-sparkml/src/test/resources/schema/Iris.json` and `pmml-sparkml/src/test/resources/pipeline/DecisionTreeIris.zip`, respectively, to a PMML file `DecisionTreeIris.pmml`:
 ```
-spark-submit --master local --class org.jpmml.sparkml.example.Main pmml-sparkml-example/target/pmml-sparkml-example-executable-2.4-SNAPSHOT.jar --schema-input pmml-sparkml/src/test/resources/schema/Iris.json --pipeline-input pmml-sparkml/src/test/resources/pipeline/DecisionTreeIris.zip --pmml-output DecisionTreeIris.pmml
+spark-submit --master local --class org.jpmml.sparkml.example.Main pmml-sparkml-example/target/pmml-sparkml-example-executable-2.5-SNAPSHOT.jar --schema-input pmml-sparkml/src/test/resources/schema/Iris.json --pipeline-input pmml-sparkml/src/test/resources/pipeline/DecisionTreeIris.zip --pmml-output DecisionTreeIris.pmml
 ```
 
 Getting help:
 ```
-spark-submit --master local --class org.jpmml.sparkml.example.Main pmml-sparkml-example/target/pmml-sparkml-example-executable-2.4-SNAPSHOT.jar --help
+spark-submit --master local --class org.jpmml.sparkml.example.Main pmml-sparkml-example/target/pmml-sparkml-example-executable-2.5-SNAPSHOT.jar --help
 ```
 
 # Documentation #
diff --git a/pmml-sparkml-example/pom.xml b/pmml-sparkml-example/pom.xml
index 5ea901b5..d6424196 100644
--- a/pmml-sparkml-example/pom.xml
+++ b/pmml-sparkml-example/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.jpmml</groupId>
 		<artifactId>jpmml-sparkml</artifactId>
-		<version>2.4-SNAPSHOT</version>
+		<version>2.5-SNAPSHOT</version>
 	</parent>
 
 	<groupId>org.jpmml</groupId>
diff --git a/pmml-sparkml-lightgbm/pom.xml b/pmml-sparkml-lightgbm/pom.xml
index a4432010..011674c1 100644
--- a/pmml-sparkml-lightgbm/pom.xml
+++ b/pmml-sparkml-lightgbm/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.jpmml</groupId>
 		<artifactId>jpmml-sparkml</artifactId>
-		<version>2.4-SNAPSHOT</version>
+		<version>2.5-SNAPSHOT</version>
 	</parent>
 
 	<groupId>org.jpmml</groupId>
diff --git a/pmml-sparkml-xgboost/pom.xml b/pmml-sparkml-xgboost/pom.xml
index d2e95d78..6cc01b78 100644
--- a/pmml-sparkml-xgboost/pom.xml
+++ b/pmml-sparkml-xgboost/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.jpmml</groupId>
 		<artifactId>jpmml-sparkml</artifactId>
-		<version>2.4-SNAPSHOT</version>
+		<version>2.5-SNAPSHOT</version>
 	</parent>
 
 	<groupId>org.jpmml</groupId>
diff --git a/pmml-sparkml/pom.xml b/pmml-sparkml/pom.xml
index 01423cb6..e42c536e 100644
--- a/pmml-sparkml/pom.xml
+++ b/pmml-sparkml/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.jpmml</groupId>
 		<artifactId>jpmml-sparkml</artifactId>
-		<version>2.4-SNAPSHOT</version>
+		<version>2.5-SNAPSHOT</version>
 	</parent>
 
 	<groupId>org.jpmml</groupId>
diff --git a/pom.xml b/pom.xml
index 30b12f48..1b1a219c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
 
 	<groupId>org.jpmml</groupId>
 	<artifactId>jpmml-sparkml</artifactId>
-	<version>2.4-SNAPSHOT</version>
+	<version>2.5-SNAPSHOT</version>
 	<packaging>pom</packaging>
 
 	<name>JPMML-SparkML</name>
@@ -63,22 +63,22 @@
 			<dependency>
 				<groupId>org.jpmml</groupId>
 				<artifactId>pmml-sparkml</artifactId>
-				<version>2.4-SNAPSHOT</version>
+				<version>2.5-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.jpmml</groupId>
 				<artifactId>pmml-sparkml-example</artifactId>
-				<version>2.4-SNAPSHOT</version>
+				<version>2.5-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.jpmml</groupId>
 				<artifactId>pmml-sparkml-lightgbm</artifactId>
-				<version>2.4-SNAPSHOT</version>
+				<version>2.5-SNAPSHOT</version>
 			</dependency>
 			<dependency>
 				<groupId>org.jpmml</groupId>
 				<artifactId>pmml-sparkml-xgboost</artifactId>
-				<version>2.4-SNAPSHOT</version>
+				<version>2.5-SNAPSHOT</version>
 			</dependency>
 
 			<dependency>