diff --git a/configs/seba-ponsim-latest.yaml b/configs/seba-ponsim-latest.yaml
index 7b4359c..128f92f 100644
--- a/configs/seba-ponsim-latest.yaml
+++ b/configs/seba-ponsim-latest.yaml
@@ -35,8 +35,7 @@
     tag: 'master'
 # ONOS
   onos:
-    repository: matteoscandolo/onos
-    tag: '1.13-branch'
+    tag: '2.2-latest'
 # VOLTHA
   vcore:
     tag: 'latest'
@@ -126,17 +125,17 @@
 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/service/local/artifact/maven/redirect?r=snapshots&g=org.opencord&a=aaa-app&v=2.0.1-SNAPSHOT&e=oar"
+aaaAppVersion: "2.0.1.SNAPSHOT"
 
-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/service/local/artifact/maven/redirect?r=snapshots&g=org.opencord&a=sadis-app&v=4.0.2-SNAPSHOT&e=oar"
+sadisAppVersion: "4.0.2.SNAPSHOT"
 
-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/service/local/artifact/maven/redirect?r=snapshots&g=org.opencord&a=dhcpl2relay-app&v=2.0.1-SNAPSHOT&e=oar"
+dhcpl2relayAppVersion: "2.0.1.SNAPSHOT"
 
-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/service/local/artifact/maven/redirect?r=snapshots&g=org.opencord&a=olt-app&v=4.0.1-SNAPSHOT&e=oar"
+oltAppVersion: "4.0.1.SNAPSHOT"
 
-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/service/local/artifact/maven/redirect?r=snapshots&g=org.opencord&a=kafka&v=2.0.1-SNAPSHOT&e=oar"
+kafkaAppVersion: "2.0.1.SNAPSHOT"
diff --git a/onos/Chart.yaml b/onos/Chart.yaml
index 39e87f8..7945532 100644
--- a/onos/Chart.yaml
+++ b/onos/Chart.yaml
@@ -13,8 +13,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+apiVersion: v1
 name: onos
 description: Open Network Operating System
-version: 1.1.4
+version: 2.0.0-b1
 icon: https://guide.opencord.org/logos/onos.svg
-appVersion: 1.13.9
+# FIXME: replace with 2.2.1 when released
+appVersion: 2.2.1-b4
diff --git a/workflows/att-workflow/Chart.yaml b/workflows/att-workflow/Chart.yaml
index e1a225f..f410b4e 100644
--- a/workflows/att-workflow/Chart.yaml
+++ b/workflows/att-workflow/Chart.yaml
@@ -17,7 +17,7 @@
 name: att-workflow
 description: A Helm chart for XOS's "att-workflow"
 icon: https://guide.opencord.org/logos/cord.svg
-version: 1.2.5
+version: 1.2.6
 
 # xosproject/tosca-loader version
 appVersion: 1.3.1
diff --git a/workflows/att-workflow/values.yaml b/workflows/att-workflow/values.yaml
index c1b5da7..2ed1e8c 100644
--- a/workflows/att-workflow/values.yaml
+++ b/workflows/att-workflow/values.yaml
@@ -37,5 +37,5 @@
 xosAdminPassword: "letmein"
 
 # ONOS applications
-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"
+aaaAppUrl: "https://oss.sonatype.org/content/groups/public/org/opencord/aaa-app/2.0.0/aaa-app-2.0.0.oar"
+aaaAppVersion: "2.0.0"
diff --git a/xos-profiles/seba-services/Chart.yaml b/xos-profiles/seba-services/Chart.yaml
index d1483cf..ab7a697 100644
--- a/xos-profiles/seba-services/Chart.yaml
+++ b/xos-profiles/seba-services/Chart.yaml
@@ -17,7 +17,7 @@
 name: seba-services
 description: A Helm chart for XOS's "SEBA" profile
 icon: https://guide.opencord.org/logos/cord.svg
-version: 1.2.10
+version: 1.3.0
 
 # xosproject/tosca-loader version
 appVersion: 1.3.1
diff --git a/xos-profiles/seba-services/requirements.yaml b/xos-profiles/seba-services/requirements.yaml
index 89d646c..9ae5814 100644
--- a/xos-profiles/seba-services/requirements.yaml
+++ b/xos-profiles/seba-services/requirements.yaml
@@ -22,15 +22,15 @@
   repository: https://charts.opencord.org
   condition: onos-service.enabled
 - name: fabric
-  version: 2.2.2
-  repository: https://charts.opencord.org
+  version: 2.3.0
+  repository: file://../../xos-services/fabric
   condition: fabric.enabled
 - name: volt
   version: 2.2.5
   repository: https://charts.opencord.org
 - name: fabric-crossconnect
-  version: 1.2.2
-  repository: https://charts.opencord.org
+  version: 1.3.0
+  repository: file://../../xos-services/fabric-crossconnect
 - name: sadis-server
   version: 1.0.4
   repository: https://charts.opencord.org
diff --git a/xos-profiles/seba-services/values.yaml b/xos-profiles/seba-services/values.yaml
index bfc647c..41ba27f 100644
--- a/xos-profiles/seba-services/values.yaml
+++ b/xos-profiles/seba-services/values.yaml
@@ -40,17 +40,17 @@
 xosAdminPassword: "letmein"
 
 # ONOS applications
-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"
+sadisAppUrl: "https://oss.sonatype.org/content/groups/public/org/opencord/sadis-app/4.0.1/sadis-app-4.0.1.oar"
+sadisAppVersion: "4.0.1"
 
-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"
+dhcpl2relayAppUrl: "https://oss.sonatype.org/content/groups/public/org/opencord/dhcpl2relay-app/2.0.0/dhcpl2relay-app-2.0.0.oar"
+dhcpl2relayAppVersion: "2.0.0"
 
-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"
+oltAppUrl: "https://oss.sonatype.org/content/groups/public/org/opencord/olt-app/4.0.0/olt-app-4.0.0.oar"
+oltAppVersion: "4.0.0"
 
-kafkaAppUrl: "https://oss.sonatype.org/content/groups/public/org/opencord/kafka/1.1.0/kafka-1.1.0.oar"
-kafkaAppVersion: "1.1.0"
+kafkaAppUrl: "https://oss.sonatype.org/content/groups/public/org/opencord/kafka/2.0.0/kafka-2.0.0.oar"
+kafkaAppVersion: "2.0.0"
 
 onosRestService: "onos-ui.default.svc.cluster.local"
 kafkaService: "cord-kafka.default.svc.cluster.local:9092"
diff --git a/xos-services/fabric-crossconnect/Chart.yaml b/xos-services/fabric-crossconnect/Chart.yaml
index 79dab66..0537773 100644
--- a/xos-services/fabric-crossconnect/Chart.yaml
+++ b/xos-services/fabric-crossconnect/Chart.yaml
@@ -17,5 +17,5 @@
 description: A Helm chart for XOS's "fabric-crossconnect" service
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 1.2.2
-appVersion: 1.2.2
+version: 1.3.0
+appVersion: 1.3.0
diff --git a/xos-services/fabric/Chart.yaml b/xos-services/fabric/Chart.yaml
index 2d159b6..a8eab56 100644
--- a/xos-services/fabric/Chart.yaml
+++ b/xos-services/fabric/Chart.yaml
@@ -17,5 +17,5 @@
 description: A Helm chart for XOS's "fabric" service
 icon: https://guide.opencord.org/logos/cord.svg
 
-version: 2.2.2
-appVersion: 2.2.2
+version: 2.3.0
+appVersion: 2.3.0