diff --git a/tdt4140-gr1800/app.core/pom.xml b/tdt4140-gr1800/app.core/pom.xml
index b780010c9f105853c0b5b201219ec08bacc1d0e0..dba0131a6c8e5266fc30c198a251e94d1f823e13 100644
--- a/tdt4140-gr1800/app.core/pom.xml
+++ b/tdt4140-gr1800/app.core/pom.xml
@@ -35,7 +35,7 @@
 		<dependency>
 		    <groupId>io.jenetics</groupId>
 		    <artifactId>jpx</artifactId>
-		    <version>1.2.2</version>
+		    <version>1.2.3</version>
 		</dependency>
 
 		<dependency>