diff --git a/jjb/software-upgrades.yaml b/jjb/software-upgrades.yaml
index 2a0e48c..c5b76f4 100644
--- a/jjb/software-upgrades.yaml
+++ b/jjb/software-upgrades.yaml
@@ -15,18 +15,18 @@
           aaa-version: '2.3.0.SNAPSHOT'
           aaa-oar-url: 'https://oss.sonatype.org/content/groups/public/org/opencord/aaa-app/2.3.0-SNAPSHOT/aaa-app-2.3.0-20210311.091026-2.oar'
           olt-version: '4.4.0.SNAPSHOT'
-          olt-oar-url: 'https://oss.sonatype.org/content/groups/public/org/opencord/olt-app/4.4.0-SNAPSHOT/olt-app-4.4.0-20210311.091257-5.oar'
+          olt-oar-url: 'https://oss.sonatype.org/content/groups/public/org/opencord/olt-app/4.4.0-SNAPSHOT/olt-app-4.4.0-20210319.122447-8.oar'
           dhcpl2relay-version: '2.4.0.SNAPSHOT'
           dhcpl2relay-oar-url: 'https://oss.sonatype.org/content/groups/public/org/opencord/dhcpl2relay-app/2.4.0-SNAPSHOT/dhcpl2relay-app-2.4.0-20210311.091154-2.oar'
           igmpproxy-version: '2.2.0.SNAPSHOT'
-          igmpproxy-oar-url: 'https://oss.sonatype.org/content/groups/public/org/opencord/onos-app-igmpproxy-app/2.2.0-SNAPSHOT/onos-app-igmpproxy-app-2.2.0-20210311.091116-8.oar'
+          igmpproxy-oar-url: 'https://oss.sonatype.org/content/groups/public/org/opencord/onos-app-igmpproxy-app/2.2.0-SNAPSHOT/onos-app-igmpproxy-app-2.2.0-20210312.105254-9.oar'
           sadis-version: '5.3.0.SNAPSHOT'
           sadis-oar-url: 'https://oss.sonatype.org/content/groups/public/org/opencord/sadis-app/5.3.0-SNAPSHOT/sadis-app-5.3.0-20210311.085841-3.oar'
           mcast-version: '2.2.0.SNAPSHOT'
-          mcast-oar-url: 'https://oss.sonatype.org/content/groups/public/org/opencord/mcast-app/2.2.0-SNAPSHOT/mcast-app-2.2.0-20210311.091251-4.oar'
+          mcast-oar-url: 'https://oss.sonatype.org/content/groups/public/org/opencord/mcast-app/2.2.0-SNAPSHOT/mcast-app-2.2.0-20210316.083454-5.oar'
           kafka-version: '2.6.0.SNAPSHOT'
           kafka-oar-url: 'https://oss.sonatype.org/content/groups/public/org/opencord/kafka/2.6.0-SNAPSHOT/kafka-2.6.0-20210311.093145-2.oar'
-          adapter-open-olt-image: 'voltha/voltha-openolt-adapter:3.1.5'
+          adapter-open-olt-image: 'voltha/voltha-openolt-adapter:3.1.6'
           adapter-open-onu-image: 'voltha/voltha-openonu-adapter-go:1.2.6'
           rw-core-image: 'voltha/voltha-rw-core:2.6.3'
           ofagent-image: 'voltha/voltha-ofagent-go:1.5.2'