diff --git a/components/org.eclipse.papyrus.components.parent/pom.xml b/components/org.eclipse.papyrus.components.parent/pom.xml
index ae22cda..f22e6c1 100644
--- a/components/org.eclipse.papyrus.components.parent/pom.xml
+++ b/components/org.eclipse.papyrus.components.parent/pom.xml
@@ -80,12 +80,12 @@
 	</developers>
 
 	<properties>
-		<tycho-version>1.3.0</tycho-version>
-		<tychoExtrasVersion>1.3.0</tychoExtrasVersion>
+		<tycho-version>1.4.0</tycho-version>
+		<tychoExtrasVersion>1.4.0</tychoExtrasVersion>
 
 		<!-- plugins versions -->
 		<!-- use 'mvn versions:display-plugin-updates' to check for the latest -->
-		<mylyn.wikitext.version>3.0.29</mylyn.wikitext.version>
+		<mylyn.wikitext.version>3.0.38</mylyn.wikitext.version>
 		<maven-checkstyle-version>3.0.0</maven-checkstyle-version>
 		<maven-findbugs-version>3.0.0</maven-findbugs-version>
 		<maven-pmd-version>3.9.0</maven-pmd-version>