diff --git a/domainmodel/2.37.0/org.eclipse.xtext.example.domainmodel.releng/pom.xml b/domainmodel/2.37.0/org.eclipse.xtext.example.domainmodel.releng/pom.xml
index 5fa4b998..4810c3a6 100644
--- a/domainmodel/2.37.0/org.eclipse.xtext.example.domainmodel.releng/pom.xml
+++ b/domainmodel/2.37.0/org.eclipse.xtext.example.domainmodel.releng/pom.xml
@@ -24,7 +24,7 @@
 		<maven.compiler.source>11</maven.compiler.source>
 		<maven.compiler.target>11</maven.compiler.target>
 		<!-- Tycho settings -->
-		<tycho-version>4.0.8</tycho-version>
+		<tycho-version>4.0.9</tycho-version>
 		<targetplatform.groupId>${project.groupId}</targetplatform.groupId>
 		<targetplatform.artifactId>${project.groupId}.tp</targetplatform.artifactId>
 		<targetplatform.version>${project.version}</targetplatform.version>
diff --git a/greetings-tycho/2.37.0-J21/org.xtext.example.mydsl.parent/pom.xml b/greetings-tycho/2.37.0-J21/org.xtext.example.mydsl.parent/pom.xml
index 8dd8c89d..45203de4 100644
--- a/greetings-tycho/2.37.0-J21/org.xtext.example.mydsl.parent/pom.xml
+++ b/greetings-tycho/2.37.0-J21/org.xtext.example.mydsl.parent/pom.xml
@@ -13,7 +13,7 @@
 		<maven.compiler.source>21</maven.compiler.source>
 		<maven.compiler.target>21</maven.compiler.target>
 		<!-- Tycho settings -->
-		<tycho-version>4.0.8</tycho-version>
+		<tycho-version>4.0.9</tycho-version>
 		<!-- Define overridable properties for tycho-surefire-plugin -->
 		<platformSystemProperties></platformSystemProperties>
 		<moduleProperties></moduleProperties>
diff --git a/greetings-tycho/2.37.0/org.xtext.example.mydsl.parent/pom.xml b/greetings-tycho/2.37.0/org.xtext.example.mydsl.parent/pom.xml
index f902f838..f7aa6cf1 100644
--- a/greetings-tycho/2.37.0/org.xtext.example.mydsl.parent/pom.xml
+++ b/greetings-tycho/2.37.0/org.xtext.example.mydsl.parent/pom.xml
@@ -13,7 +13,7 @@
 		<maven.compiler.source>17</maven.compiler.source>
 		<maven.compiler.target>17</maven.compiler.target>
 		<!-- Tycho settings -->
-		<tycho-version>4.0.8</tycho-version>
+		<tycho-version>4.0.9</tycho-version>
 		<!-- Define overridable properties for tycho-surefire-plugin -->
 		<platformSystemProperties></platformSystemProperties>
 		<moduleProperties></moduleProperties>