diff --git a/pom.xml b/pom.xml
index 604dcf5..db90515 100644
--- a/pom.xml
+++ b/pom.xml
@@ -68,13 +68,13 @@
 		<dependency>
 			<groupId>org.jpmml</groupId>
 			<artifactId>jpmml-converter</artifactId>
-			<version>1.4.3</version>
+			<version>1.4.4</version>
 		</dependency>
 
 		<dependency>
 			<groupId>org.jpmml</groupId>
 			<artifactId>jpmml-xgboost</artifactId>
-			<version>1.4.3</version>
+			<version>1.4.4</version>
 		</dependency>
 
 		<dependency>
@@ -87,7 +87,7 @@
 		<dependency>
 			<groupId>org.jpmml</groupId>
 			<artifactId>pmml-evaluator-testing</artifactId>
-			<version>1.5.3</version>
+			<version>1.5.5</version>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>