diff --git a/pom.xml b/pom.xml
index cf65bf0..410435f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -30,7 +30,7 @@
 	<url>https://github.com/CROSSINGTUD/CryptSL</url>
 
 	<properties>
-		<tycho-version>2.7.5</tycho-version>
+		<tycho-version>4.0.0</tycho-version>
 		<xtextVersion>2.35.0</xtextVersion>
 		<emfVersion>2.19.0</emfVersion>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>