diff --git a/session/convert.go b/session/convert.go
index bbfe070..4197935 100644
--- a/session/convert.go
+++ b/session/convert.go
@@ -641,6 +641,8 @@ func ObjectSessionVerbToGRPCField(v ObjectSessionVerb) session.ObjectSessionCont
 		return session.ObjectSessionContext_RANGE
 	case ObjectVerbRangeHash:
 		return session.ObjectSessionContext_RANGEHASH
+	case ObjectVerbPatch:
+		return session.ObjectSessionContext_PATCH
 	default:
 		return session.ObjectSessionContext_VERB_UNSPECIFIED
 	}
@@ -662,6 +664,8 @@ func ObjectSessionVerbFromGRPCField(v session.ObjectSessionContext_Verb) ObjectS
 		return ObjectVerbRange
 	case session.ObjectSessionContext_RANGEHASH:
 		return ObjectVerbRangeHash
+	case session.ObjectSessionContext_PATCH:
+		return ObjectVerbPatch
 	default:
 		return ObjectVerbUnknown
 	}
diff --git a/session/grpc/types.pb.go b/session/grpc/types.pb.go
index 924df45..9f51743 100644
Binary files a/session/grpc/types.pb.go and b/session/grpc/types.pb.go differ
diff --git a/session/types.go b/session/types.go
index 5732b29..d2df9c5 100644
--- a/session/types.go
+++ b/session/types.go
@@ -175,6 +175,7 @@ const (
 	ObjectVerbDelete
 	ObjectVerbRange
 	ObjectVerbRangeHash
+	ObjectVerbPatch
 )
 
 func (c *CreateRequestBody) GetOwnerID() *refs.OwnerID {