diff --git a/eclipse-language-servers/pom.xml b/eclipse-language-servers/pom.xml
index 960cc3ecc..69d184512 100644
--- a/eclipse-language-servers/pom.xml
+++ b/eclipse-language-servers/pom.xml
@@ -77,7 +77,7 @@
 		<!-- OSX app signing -->
 		<skip.osx.signing>true</skip.osx.signing>
 
-		<tycho-version>1.1.0</tycho-version>
+		<tycho-version>1.5.1</tycho-version>
 		<encoding>UTF-8</encoding>
 
 		<dist.accessKey>${accessKey}</dist.accessKey>
diff --git a/headless-services/jdt-ls-extension/pom.xml b/headless-services/jdt-ls-extension/pom.xml
index 89fbeddf2..71954f3d9 100644
--- a/headless-services/jdt-ls-extension/pom.xml
+++ b/headless-services/jdt-ls-extension/pom.xml
@@ -47,7 +47,7 @@
 	</modules>
 
 	<properties>
-		<tycho-version>1.1.0</tycho-version>
+		<tycho-version>1.5.1</tycho-version>
 
 		<!-- Signing -->
 		<signing.skip>true</signing.skip>