diff --git a/releng/org.eclipse.emf.ecp.rap.parent/pom.xml b/releng/org.eclipse.emf.ecp.rap.parent/pom.xml
index 011f652..fb34caf 100644
--- a/releng/org.eclipse.emf.ecp.rap.parent/pom.xml
+++ b/releng/org.eclipse.emf.ecp.rap.parent/pom.xml
@@ -12,8 +12,8 @@
 	There are no platform dependent fragments, so the platform is arbitrary -->
 	
 	<properties>
-		<tycho-version>2.2.0</tycho-version>
-		<tycho-extras-version>2.2.0</tycho-extras-version>
+		<tycho-version>2.7.3</tycho-version>
+		<tycho-extras-version>2.7.3</tycho-extras-version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 	</properties>
 	
diff --git a/releng/org.eclipse.emf.ecp.releng/pom.xml b/releng/org.eclipse.emf.ecp.releng/pom.xml
index 5976900..6df4b76 100644
--- a/releng/org.eclipse.emf.ecp.releng/pom.xml
+++ b/releng/org.eclipse.emf.ecp.releng/pom.xml
@@ -9,8 +9,8 @@
 	<packaging>pom</packaging>
 
 	<properties>
-		<tycho-version>2.2.0</tycho-version>
-		<tycho-extras-version>2.2.0</tycho-extras-version>
+		<tycho-version>2.7.3</tycho-version>
+		<tycho-extras-version>2.7.3</tycho-extras-version>
 		<javadoc-version>2.10.3</javadoc-version>
 		<ecp-version>1.27.0</ecp-version>
 		<javadoc-title>EMF Client Platform ${ecp-version} API</javadoc-title>
diff --git a/releng/spreadsheet/org.eclipse.emfforms.spreadsheet.releng/pom.xml b/releng/spreadsheet/org.eclipse.emfforms.spreadsheet.releng/pom.xml
index bd8602a..62012f4 100644
--- a/releng/spreadsheet/org.eclipse.emfforms.spreadsheet.releng/pom.xml
+++ b/releng/spreadsheet/org.eclipse.emfforms.spreadsheet.releng/pom.xml
@@ -9,8 +9,8 @@
 	<packaging>pom</packaging>
 
 	<properties>
-		<tycho-version>2.2.0</tycho-version>
-		<tycho-extras-version>2.2.0</tycho-extras-version>
+		<tycho-version>2.7.3</tycho-version>
+		<tycho-extras-version>2.7.3</tycho-extras-version>
 		<javadoc-version>2.9</javadoc-version>
 		<javadoc-title>EMFForms Spreadsheet 1.0.0 API</javadoc-title>
 		<maven.antrun.plugin.version>1.7</maven.antrun.plugin.version>