diff --git a/examples/models/lighty-example-data-center-model/pom.xml b/examples/models/lighty-example-data-center-model/pom.xml
index ce696de6..8dd660bf 100644
--- a/examples/models/lighty-example-data-center-model/pom.xml
+++ b/examples/models/lighty-example-data-center-model/pom.xml
@@ -12,7 +12,7 @@
     <parent>
         <groupId>io.lighty.core</groupId>
         <artifactId>lighty-binding-parent</artifactId>
-        <version>19.0.0</version>
+        <version>20.0.0</version>
         <relativePath/>
     </parent>
 
diff --git a/examples/models/lighty-example-network-topology-device-model/pom.xml b/examples/models/lighty-example-network-topology-device-model/pom.xml
index a7fce811..89985c89 100644
--- a/examples/models/lighty-example-network-topology-device-model/pom.xml
+++ b/examples/models/lighty-example-network-topology-device-model/pom.xml
@@ -12,7 +12,7 @@
     <parent>
         <groupId>io.lighty.core</groupId>
         <artifactId>lighty-binding-parent</artifactId>
-        <version>19.0.0</version>
+        <version>20.0.0</version>
         <relativePath/>
     </parent>
 
diff --git a/examples/models/lighty-example-notifications-model/pom.xml b/examples/models/lighty-example-notifications-model/pom.xml
index 5da9d34f..c11ae448 100644
--- a/examples/models/lighty-example-notifications-model/pom.xml
+++ b/examples/models/lighty-example-notifications-model/pom.xml
@@ -12,7 +12,7 @@
     <parent>
         <groupId>io.lighty.core</groupId>
         <artifactId>lighty-binding-parent</artifactId>
-        <version>19.0.0</version>
+        <version>20.0.0</version>
         <relativePath/>
     </parent>
 
diff --git a/examples/parents/examples-parent/pom.xml b/examples/parents/examples-parent/pom.xml
index 3ba855dc..dfab1e9a 100644
--- a/examples/parents/examples-parent/pom.xml
+++ b/examples/parents/examples-parent/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <groupId>io.lighty.core</groupId>
         <artifactId>lighty-app-parent</artifactId>
-        <version>19.0.0</version>
+        <version>20.0.0</version>
         <relativePath/>
     </parent>
 
diff --git a/lighty-netconf-device/pom.xml b/lighty-netconf-device/pom.xml
index ecba708a..9b925c18 100644
--- a/lighty-netconf-device/pom.xml
+++ b/lighty-netconf-device/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <groupId>io.lighty.core</groupId>
         <artifactId>lighty-parent</artifactId>
-        <version>19.0.0</version>
+        <version>20.0.0</version>
         <relativePath/>
     </parent>