diff --git a/pom.xml b/pom.xml
index f8041b0c9..4945ced31 100644
--- a/pom.xml
+++ b/pom.xml
@@ -327,14 +327,12 @@
 		<dependency>
 			<groupId>org.jmolecules</groupId>
 			<artifactId>jmolecules-ddd</artifactId>
-			<version>${jmolecules}</version>
 			<optional>true</optional>
 		</dependency>
 
 		<dependency>
 			<groupId>org.jmolecules.integrations</groupId>
 			<artifactId>jmolecules-spring</artifactId>
-			<version>${jmolecules-integration}</version>
 			<optional>true</optional>
 		</dependency>