diff --git a/configs/seba-ponsim-voltha-1.7.yaml b/configs/seba-ponsim-voltha-1.7.yaml
index 1f0ef89..b957c8d 100644
--- a/configs/seba-ponsim-voltha-1.7.yaml
+++ b/configs/seba-ponsim-voltha-1.7.yaml
@@ -28,8 +28,7 @@
 
 # ONOS
   onos:
-    repository: matteoscandolo/onos
-    tag: '1.13-branch'
+    tag: '1.13.9'
 
 # VOLTHA
   vcore:
@@ -92,17 +91,17 @@
 legacyPonsim: False
 
 # ONOS applications
-aaaAppUrl: "https://oss.sonatype.org/service/local/artifact/maven/redirect?r=snapshots&g=org.opencord&a=aaa-app&v=1.9.0-SNAPSHOT&e=oar"
-aaaAppVersion: "1.9.0.SNAPSHOT"
+aaaAppUrl: "https://oss.sonatype.org/content/groups/public/org/opencord/aaa-app/1.9.0/aaa-app-1.9.0.oar"
+aaaAppVersion: "1.9.0"
 
-sadisAppUrl: "https://oss.sonatype.org/service/local/artifact/maven/redirect?r=snapshots&g=org.opencord&a=sadis-app&v=3.1.0-SNAPSHOT&e=oar"
-sadisAppVersion: "3.1.0.SNAPSHOT"
+sadisAppUrl: "https://oss.sonatype.org/content/groups/public/org/opencord/sadis-app/3.1.0/sadis-app-3.1.0.oar"
+sadisAppVersion: "3.1.0"
 
-dhcpl2relayAppUrl: "https://oss.sonatype.org/service/local/artifact/maven/redirect?r=snapshots&g=org.opencord&a=dhcpl2relay-app&v=1.6.0-SNAPSHOT&e=oar"
-dhcpl2relayAppVersion: "1.6.0.SNAPSHOT"
+dhcpl2relayAppUrl: "https://oss.sonatype.org/content/groups/public/org/opencord/dhcpl2relay-app/1.6.0/dhcpl2relay-app-1.6.0.oar"
+dhcpl2relayAppVersion: "1.6.0"
 
-oltAppUrl: "https://oss.sonatype.org/service/local/artifact/maven/redirect?r=snapshots&g=org.opencord&a=olt-app&v=3.0.1-SNAPSHOT&e=oar"
-oltAppVersion: "3.0.1.SNAPSHOT"
+oltAppUrl: "https://oss.sonatype.org/content/groups/public/org/opencord/olt-app/3.0.1/olt-app-3.0.1.oar"
+oltAppVersion: "3.0.1"
 
-kafkaAppUrl: "https://oss.sonatype.org/service/local/artifact/maven/redirect?r=snapshots&g=org.opencord&a=kafka&v=1.1.0-SNAPSHOT&e=oar"
-kafkaAppVersion: "1.1.0.SNAPSHOT"
+kafkaAppUrl: "https://oss.sonatype.org/content/groups/public/org/opencord/kafka/1.1.0/kafka-1.1.0.oar"
+kafkaAppVersion: "1.1.0"