diff --git a/VERSION b/VERSION
index 834f262..dbe5900 100755
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.8.0
+2.8.1
diff --git a/go.mod b/go.mod
index 827b28c..221853e 100644
--- a/go.mod
+++ b/go.mod
@@ -15,7 +15,7 @@
 	github.com/golang/protobuf v1.5.2
 	github.com/google/gopacket v1.1.17
 	github.com/looplab/fsm v0.2.0
-	github.com/opencord/omci-lib-go/v2 v2.2.1
+	github.com/opencord/omci-lib-go/v2 v2.2.2
 	github.com/opencord/voltha-lib-go/v7 v7.3.2
 	github.com/opencord/voltha-protos/v5 v5.3.8
 	github.com/stretchr/testify v1.7.0
diff --git a/go.sum b/go.sum
index 357ac8e..242c27c 100644
--- a/go.sum
+++ b/go.sum
@@ -205,8 +205,8 @@
 github.com/onsi/gomega v1.10.3/go.mod h1:V9xEwhxec5O8UDM77eCW8vLymOMltsqPVYWrpDsH8xc=
 github.com/onsi/gomega v1.14.0 h1:ep6kpPVwmr/nTbklSx2nrLNSIO62DoYAhnPNIMhK8gI=
 github.com/onsi/gomega v1.14.0/go.mod h1:cIuvLEne0aoVhAgh/O6ac0Op8WWw9H6eYCriF+tEHG0=
-github.com/opencord/omci-lib-go/v2 v2.2.1 h1:Eai3feaixdQ7ZT8zgqIa94QlJ4tfQCgL0sTM8Q6/rkI=
-github.com/opencord/omci-lib-go/v2 v2.2.1/go.mod h1:o1S/jhDLHNikFU7uG2TR5UOM5KmKlqwLlVncXi0FBYQ=
+github.com/opencord/omci-lib-go/v2 v2.2.2 h1:0GV2AS2pZlEEDCFyjImbC33aSEJ+1vCXFCSZDVfv0F8=
+github.com/opencord/omci-lib-go/v2 v2.2.2/go.mod h1:o1S/jhDLHNikFU7uG2TR5UOM5KmKlqwLlVncXi0FBYQ=
 github.com/opencord/voltha-lib-go/v7 v7.3.2 h1:mvQE+HTf3sLXIMulkDQJbbR67lIaV/Y6IIj1co0vrhU=
 github.com/opencord/voltha-lib-go/v7 v7.3.2/go.mod h1:3XnWQBHALGZTm5n3j401zKGG9aL2UqSU3/owGwNmcxM=
 github.com/opencord/voltha-protos/v5 v5.3.8 h1:tL8I1wtOfuMnKMQvgN1Ul+8YL/LTBm0PpNuxU1usGDw=
diff --git a/vendor/github.com/opencord/omci-lib-go/v2/VERSION b/vendor/github.com/opencord/omci-lib-go/v2/VERSION
index c043eea..b1b25a5 100644
--- a/vendor/github.com/opencord/omci-lib-go/v2/VERSION
+++ b/vendor/github.com/opencord/omci-lib-go/v2/VERSION
@@ -1 +1 @@
-2.2.1
+2.2.2
diff --git a/vendor/github.com/opencord/omci-lib-go/v2/generated/onu-g.go b/vendor/github.com/opencord/omci-lib-go/v2/generated/onu-g.go
index cf259ae..55633f6 100644
--- a/vendor/github.com/opencord/omci-lib-go/v2/generated/onu-g.go
+++ b/vendor/github.com/opencord/omci-lib-go/v2/generated/onu-g.go
@@ -194,15 +194,33 @@
 			5:  ByteField(OnuG_Deprecated, UnsignedIntegerAttributeType, 0x0800, 0, mapset.NewSetWith(Read), false, true, true, 5),
 			6:  ByteField(OnuG_BatteryBackup, EnumerationAttributeType, 0x0400, 0, mapset.NewSetWith(Read, Write), false, false, false, 6),
 			7:  ByteField(OnuG_AdministrativeState, EnumerationAttributeType, 0x0200, 0, mapset.NewSetWith(Read, Write), false, false, false, 7),
-			8:  ByteField(OnuG_OperationalState, EnumerationAttributeType, 0x0100, 0, mapset.NewSetWith(Read), false, true, false, 8),
+			8:  ByteField(OnuG_OperationalState, EnumerationAttributeType, 0x0100, 0, mapset.NewSetWith(Read), true, true, false, 8),
 			9:  ByteField(OnuG_OnuSurvivalTime, UnsignedIntegerAttributeType, 0x0080, 0, mapset.NewSetWith(Read), false, true, false, 9),
-			10: MultiByteField(OnuG_LogicalOnuId, OctetsAttributeType, 0x0040, 24, toOctets("AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"), mapset.NewSetWith(Read), false, true, false, 10),
-			11: MultiByteField(OnuG_LogicalPassword, OctetsAttributeType, 0x0020, 12, toOctets("AAAAAAAAAAAAAAAA"), mapset.NewSetWith(Read), false, true, false, 11),
+			10: MultiByteField(OnuG_LogicalOnuId, OctetsAttributeType, 0x0040, 24, toOctets("AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"), mapset.NewSetWith(Read), true, true, false, 10),
+			11: MultiByteField(OnuG_LogicalPassword, OctetsAttributeType, 0x0020, 12, toOctets("AAAAAAAAAAAAAAAA"), mapset.NewSetWith(Read), true, true, false, 11),
 			12: ByteField(OnuG_CredentialsStatus, EnumerationAttributeType, 0x0010, 0, mapset.NewSetWith(Read, Write), false, true, false, 12),
 			13: Uint16Field(OnuG_ExtendedTcLayerOptions, BitFieldAttributeType, 0x0008, 0, mapset.NewSetWith(Read), false, true, false, 13),
 		},
 		Access:  CreatedByOnu,
 		Support: UnknownSupport,
+		Alarms: AlarmMap{
+			0:  "Equipment alarm",
+			1:  "Powering alarm",
+			2:  "Battery missing",
+			3:  "Battery failure",
+			4:  "Battery low",
+			5:  "Physical intrusion",
+			6:  "ONU self-test failure",
+			7:  "Dying gasp",
+			8:  "Temperature yellow",
+			9:  "Temperature red",
+			10: "Voltage yellow",
+			11: "Voltage red",
+			12: "ONU manual power off",
+			13: "Inv-Image",
+			14: "PSE overload yellow",
+			15: "PSE overload red",
+		},
 	}
 }
 
diff --git a/vendor/github.com/opencord/omci-lib-go/v2/generated/version.go b/vendor/github.com/opencord/omci-lib-go/v2/generated/version.go
index 185e191..df6ae99 100644
--- a/vendor/github.com/opencord/omci-lib-go/v2/generated/version.go
+++ b/vendor/github.com/opencord/omci-lib-go/v2/generated/version.go
@@ -46,8 +46,8 @@
 	Versions = append(Versions,
 		VersionInfo{
 			Name:       "parser",
-			Version:    "0.16.0",
-			CreateTime: 1643293483.072271,
+			Version:    "0.16.1",
+			CreateTime: 1674166144.2428687,
 			ItuDocName: "T-REC-G.988-202003-I!Amd3!MSW-E.docx",
 			SHA256:     "084f5265bc090ca882fe45f6844d1ce368c218e52c77795060b7643240885469",
 		})
@@ -55,8 +55,8 @@
 	Versions = append(Versions,
 		VersionInfo{
 			Name:       "pre-parser",
-			Version:    "0.15.12",
-			CreateTime: 1628800053.665055,
+			Version:    "0.16.1",
+			CreateTime: 1674166096.8488169,
 			ItuDocName: "T-REC-G.988-202003-I!Amd3!MSW-E.docx",
 			SHA256:     "084f5265bc090ca882fe45f6844d1ce368c218e52c77795060b7643240885469",
 		})
@@ -64,8 +64,8 @@
 	Versions = append(Versions,
 		VersionInfo{
 			Name:       "code-generator",
-			Version:    "0.16.0",
-			CreateTime: 1643293492.5641377,
+			Version:    "0.16.1",
+			CreateTime: 1674166174.5876794,
 			ItuDocName: "T-REC-G.988-202003-I!Amd3!MSW-E.docx",
 			SHA256:     "084f5265bc090ca882fe45f6844d1ce368c218e52c77795060b7643240885469",
 		})
diff --git a/vendor/modules.txt b/vendor/modules.txt
index b0a9d63..753173b 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -145,7 +145,7 @@
 # github.com/looplab/fsm v0.2.0
 ## explicit
 github.com/looplab/fsm
-# github.com/opencord/omci-lib-go/v2 v2.2.1
+# github.com/opencord/omci-lib-go/v2 v2.2.2
 ## explicit
 github.com/opencord/omci-lib-go/v2
 github.com/opencord/omci-lib-go/v2/generated