diff --git a/package-lock.json b/package-lock.json
index eb1cab8d..54bad951 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
     "name": "central-settlement",
-    "version": "8.1.0",
+    "version": "8.2.0",
     "lockfileVersion": 1,
     "requires": true,
     "dependencies": {
@@ -443,9 +443,9 @@
             }
         },
         "@hapi/joi": {
-            "version": "16.1.4",
-            "resolved": "https://registry.npmjs.org/@hapi/joi/-/joi-16.1.4.tgz",
-            "integrity": "sha512-m7ctezhxjob+dSpXnCNlgAj6rrEpdSsaWu3GWL3g1AybQCU36mlAo9IwGFJwIxD+oHgdO6mYyviYlaejX+qN6g==",
+            "version": "16.1.5",
+            "resolved": "https://registry.npmjs.org/@hapi/joi/-/joi-16.1.5.tgz",
+            "integrity": "sha512-FnVe0t1YQbF0H4fhFM6qBL7lIP4wdVHdFFBkloxgCkpKKdaCB6Z2UaNI0UalaDRHbRM9BvfTfyUKJg7tGtBSXg==",
             "requires": {
                 "@hapi/address": "^2.1.2",
                 "@hapi/formula": "^1.2.0",
@@ -700,6 +700,27 @@
                 "ws": "7.1.2"
             },
             "dependencies": {
+                "@hapi/joi": {
+                    "version": "16.1.4",
+                    "resolved": "https://registry.npmjs.org/@hapi/joi/-/joi-16.1.4.tgz",
+                    "integrity": "sha512-m7ctezhxjob+dSpXnCNlgAj6rrEpdSsaWu3GWL3g1AybQCU36mlAo9IwGFJwIxD+oHgdO6mYyviYlaejX+qN6g==",
+                    "requires": {
+                        "@hapi/address": "^2.1.2",
+                        "@hapi/formula": "^1.2.0",
+                        "@hapi/hoek": "^8.2.4",
+                        "@hapi/pinpoint": "^1.0.2",
+                        "@hapi/topo": "^3.1.3"
+                    }
+                },
+                "@mojaloop/central-services-error-handling": {
+                    "version": "7.5.0",
+                    "resolved": "https://registry.npmjs.org/@mojaloop/central-services-error-handling/-/central-services-error-handling-7.5.0.tgz",
+                    "integrity": "sha512-Spjllgyx6Y7En5vj7LaRVM5aTU+uuEykawPQaYzj3ZXAQdyHO4Slns8/ggwQ65T2qyMv1PXiqLK5dPBcIRlWYg==",
+                    "requires": {
+                        "@mojaloop/sdk-standard-components": "7.4.0",
+                        "lodash": "4.17.15"
+                    }
+                },
                 "@mojaloop/central-services-logger": {
                     "version": "8.1.1",
                     "resolved": "https://registry.npmjs.org/@mojaloop/central-services-logger/-/central-services-logger-8.1.1.tgz",
@@ -763,6 +784,11 @@
                 "url": "0.11.0"
             },
             "dependencies": {
+                "bluebird": {
+                    "version": "3.5.5",
+                    "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.5.tgz",
+                    "integrity": "sha512-5am6HnnfN+urzt4yfg7IgTbotDjIT/u8AJpEt0sIU9FtXfVeezXAPKswrG+xKUCOYAINpSdgZVDU6QFh+cuH3w=="
+                },
                 "commander": {
                     "version": "2.20.1",
                     "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.1.tgz",
@@ -793,12 +819,27 @@
             }
         },
         "@mojaloop/central-services-error-handling": {
-            "version": "7.5.0",
-            "resolved": "https://registry.npmjs.org/@mojaloop/central-services-error-handling/-/central-services-error-handling-7.5.0.tgz",
-            "integrity": "sha512-Spjllgyx6Y7En5vj7LaRVM5aTU+uuEykawPQaYzj3ZXAQdyHO4Slns8/ggwQ65T2qyMv1PXiqLK5dPBcIRlWYg==",
+            "version": "8.2.0",
+            "resolved": "https://registry.npmjs.org/@mojaloop/central-services-error-handling/-/central-services-error-handling-8.2.0.tgz",
+            "integrity": "sha512-zXQf+DqlKA/ZmNLVAridULHTOyTDKXK5R6vVaf1stembIYlo+BonfxVwdQKovRxYZKSZ3ucc+HGUEor2Dm84RQ==",
             "requires": {
-                "@mojaloop/sdk-standard-components": "7.4.0",
+                "@mojaloop/sdk-standard-components": "8.1.0",
                 "lodash": "4.17.15"
+            },
+            "dependencies": {
+                "@mojaloop/sdk-standard-components": {
+                    "version": "8.1.0",
+                    "resolved": "https://registry.npmjs.org/@mojaloop/sdk-standard-components/-/sdk-standard-components-8.1.0.tgz",
+                    "integrity": "sha512-RzCx4Au0jptn1k/f7trwzZpD+rewYn6b7sz6OCArC/8gV+yFHLmFo0iszrUgYiDtApk3SUMxuy4zJ1QFISDd3A==",
+                    "requires": {
+                        "base64url": "^3.0.1",
+                        "ilp-packet": "2.2.0",
+                        "jsonwebtoken": "^8.5.1",
+                        "jws": "^3.2.2",
+                        "request": "^2.34",
+                        "request-promise-native": "^1.0.7"
+                    }
+                }
             }
         },
         "@mojaloop/central-services-health": {
@@ -813,6 +854,15 @@
                 "tslib": "1.10.0"
             },
             "dependencies": {
+                "@mojaloop/central-services-error-handling": {
+                    "version": "7.5.0",
+                    "resolved": "https://registry.npmjs.org/@mojaloop/central-services-error-handling/-/central-services-error-handling-7.5.0.tgz",
+                    "integrity": "sha512-Spjllgyx6Y7En5vj7LaRVM5aTU+uuEykawPQaYzj3ZXAQdyHO4Slns8/ggwQ65T2qyMv1PXiqLK5dPBcIRlWYg==",
+                    "requires": {
+                        "@mojaloop/sdk-standard-components": "7.4.0",
+                        "lodash": "4.17.15"
+                    }
+                },
                 "@mojaloop/central-services-logger": {
                     "version": "8.1.1",
                     "resolved": "https://registry.npmjs.org/@mojaloop/central-services-logger/-/central-services-logger-8.1.1.tgz",
@@ -894,6 +944,15 @@
                 "raw-body": "2.4.1"
             },
             "dependencies": {
+                "@mojaloop/central-services-error-handling": {
+                    "version": "7.5.0",
+                    "resolved": "https://registry.npmjs.org/@mojaloop/central-services-error-handling/-/central-services-error-handling-7.5.0.tgz",
+                    "integrity": "sha512-Spjllgyx6Y7En5vj7LaRVM5aTU+uuEykawPQaYzj3ZXAQdyHO4Slns8/ggwQ65T2qyMv1PXiqLK5dPBcIRlWYg==",
+                    "requires": {
+                        "@mojaloop/sdk-standard-components": "7.4.0",
+                        "lodash": "4.17.15"
+                    }
+                },
                 "@mojaloop/central-services-logger": {
                     "version": "8.1.1",
                     "resolved": "https://registry.npmjs.org/@mojaloop/central-services-logger/-/central-services-logger-8.1.1.tgz",
@@ -918,6 +977,15 @@
                 "raw-body": "2.4.1"
             },
             "dependencies": {
+                "@mojaloop/central-services-error-handling": {
+                    "version": "7.5.0",
+                    "resolved": "https://registry.npmjs.org/@mojaloop/central-services-error-handling/-/central-services-error-handling-7.5.0.tgz",
+                    "integrity": "sha512-Spjllgyx6Y7En5vj7LaRVM5aTU+uuEykawPQaYzj3ZXAQdyHO4Slns8/ggwQ65T2qyMv1PXiqLK5dPBcIRlWYg==",
+                    "requires": {
+                        "@mojaloop/sdk-standard-components": "7.4.0",
+                        "lodash": "4.17.15"
+                    }
+                },
                 "@mojaloop/central-services-logger": {
                     "version": "8.1.1",
                     "resolved": "https://registry.npmjs.org/@mojaloop/central-services-logger/-/central-services-logger-8.1.1.tgz",
@@ -1005,6 +1073,21 @@
                 }
             }
         },
+        "@mojaloop/ml-number": {
+            "version": "8.2.0",
+            "resolved": "https://registry.npmjs.org/@mojaloop/ml-number/-/ml-number-8.2.0.tgz",
+            "integrity": "sha512-9g08YprQ/6MdI3SfW+EGJ2uQ7oWhXw7vxTo55BUoVzrOnZckXXuJy/jsZSADjUAyQtm/+Bcl9mrRaOGNeS8ayA==",
+            "requires": {
+                "bignumber.js": "9.0.0"
+            },
+            "dependencies": {
+                "bignumber.js": {
+                    "version": "9.0.0",
+                    "resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-9.0.0.tgz",
+                    "integrity": "sha512-t/OYhhJ2SD+YGBQcjY8GzzDHEk9f3nerxjtfa6tlMXfe7frs/WozhvCNoGvpM0P3bNf3Gq5ZRMlGr5f3r4/N8A=="
+                }
+            }
+        },
         "@mojaloop/sdk-standard-components": {
             "version": "7.4.0",
             "resolved": "https://registry.npmjs.org/@mojaloop/sdk-standard-components/-/sdk-standard-components-7.4.0.tgz",
@@ -1709,9 +1792,9 @@
             }
         },
         "bluebird": {
-            "version": "3.5.5",
-            "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.5.tgz",
-            "integrity": "sha512-5am6HnnfN+urzt4yfg7IgTbotDjIT/u8AJpEt0sIU9FtXfVeezXAPKswrG+xKUCOYAINpSdgZVDU6QFh+cuH3w=="
+            "version": "3.7.0",
+            "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.7.0.tgz",
+            "integrity": "sha512-aBQ1FxIa7kSWCcmKHlcHFlT2jt6J/l4FzC7KcPELkOJOsPOb/bccdhmIrKDfXhwFrmc7vDoDrrepFvGqjyXGJg=="
         },
         "bn.js": {
             "version": "4.11.8",
@@ -2896,9 +2979,9 @@
             "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ="
         },
         "eslint": {
-            "version": "6.5.0",
-            "resolved": "https://registry.npmjs.org/eslint/-/eslint-6.5.0.tgz",
-            "integrity": "sha512-IIbSW+vKOqMatPmS9ayyku4tvWxHY2iricSRtOz6+ZA5IPRlgXzEL0u/j6dr4eha0ugmhMwDTqxtmNu3kj9O4w==",
+            "version": "6.5.1",
+            "resolved": "https://registry.npmjs.org/eslint/-/eslint-6.5.1.tgz",
+            "integrity": "sha512-32h99BoLYStT1iq1v2P9uwpyznQ4M2jRiFB6acitKz52Gqn+vPaMDUTB1bYi1WN4Nquj2w+t+bimYUG83DC55A==",
             "dev": true,
             "requires": {
                 "@babel/code-frame": "^7.0.0",
diff --git a/package.json b/package.json
index c88f2ee2..90cae965 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
     "name": "central-settlement",
     "description": "Central settlements hosted by a scheme to record and make settlements",
-    "version": "8.1.0",
+    "version": "8.2.0",
     "license": "Apache-2.0",
     "private": false,
     "author": "ModusBox",
@@ -30,12 +30,13 @@
         "@mojaloop/central-ledger": "8.1.1",
         "@mojaloop/central-services-auth": "5.2.1",
         "@mojaloop/central-services-database": "7.4.0",
-        "@mojaloop/central-services-error-handling": "7.5.0",
+        "@mojaloop/central-services-error-handling": "8.2.0",
         "@mojaloop/central-services-health": "8.1.1",
         "@mojaloop/central-services-logger": "8.1.2",
         "@mojaloop/central-services-shared": "8.1.5",
         "@mojaloop/central-services-stream": "8.1.1",
         "@mojaloop/forensic-logging-client": "5.2.0",
+        "@mojaloop/ml-number": "8.2.0",
         "@now-ims/hapi-now-auth": "2.0.0",
         "blipp": "4.0.1",
         "hapi-auth-bearer-token": "6.2.1",
@@ -46,9 +47,9 @@
         "uuid4": "1.1.4"
     },
     "devDependencies": {
-        "@hapi/joi": "16.1.4",
-        "bluebird": "3.5.5",
-        "eslint": "6.5.0",
+        "@hapi/joi": "16.1.5",
+        "bluebird": "3.7.0",
+        "eslint": "6.5.1",
         "faucet": "0.0.1",
         "node-fetch": "2.6.0",
         "nodemon": "1.19.3",
diff --git a/src/models/settlement/facade.js b/src/models/settlement/facade.js
index b947d1d7..7555da88 100644
--- a/src/models/settlement/facade.js
+++ b/src/models/settlement/facade.js
@@ -27,6 +27,7 @@
 'use strict'
 
 const ErrorHandler = require('@mojaloop/central-services-error-handling')
+const MLNumber = require('@mojaloop/ml-number')
 const Db = require('../../lib/db')
 const Uuid = require('uuid4')
 const Crypto = require('crypto')
@@ -282,13 +283,13 @@ const settlementTransfersReserve = async function (settlementId, transactionTime
             // TODO: insert new limit with correct value for startAfterParticipantPositionChangeId
             await ParticipantFacade.adjustLimits(dfspAccountId, {
               type: 'NET_DEBIT_CAP',
-              value: netDebitCap + dfspAmount
+              value: new MLNumber(netDebitCap).add(dfspAmount).toNumber()
             }, trx)
           }
 
           // Persist dfsp latestPosition
           await knex('participantPosition')
-            .update('value', dfspPositionValue + dfspAmount)
+            .update('value', new MLNumber(dfspPositionValue).add(dfspAmount).toNumber())
             .where('participantPositionId', dfspPositionId)
             .transacting(trx)
 
@@ -297,7 +298,7 @@ const settlementTransfersReserve = async function (settlementId, transactionTime
             .insert({
               participantPositionId: dfspPositionId,
               transferStateChangeId: transferStateChangeId,
-              value: dfspPositionValue + dfspAmount,
+              value: new MLNumber(dfspPositionValue).add(dfspAmount).toNumber(),
               reservedValue: dfspReservedValue,
               createdDate: transactionTimestamp
             })
@@ -308,7 +309,7 @@ const settlementTransfersReserve = async function (settlementId, transactionTime
           const destination = dfspName
           const payload = {
             currency: currencyId,
-            value: dfspPositionValue + dfspAmount,
+            value: new MLNumber(dfspPositionValue).add(dfspAmount).toNumber(),
             changedDate: new Date().toISOString()
           }
           const message = Facade.getNotificationMessage(action, destination, payload)
@@ -324,7 +325,7 @@ const settlementTransfersReserve = async function (settlementId, transactionTime
 
           // Persist hub latestPosition
           await knex('participantPosition')
-            .update('value', hubPositionValue + hubAmount)
+            .update('value', new MLNumber(hubPositionValue).add(hubAmount).toNumber())
             .where('participantPositionId', hubPositionId)
             .transacting(trx)
 
@@ -333,7 +334,7 @@ const settlementTransfersReserve = async function (settlementId, transactionTime
             .insert({
               participantPositionId: hubPositionId,
               transferStateChangeId: transferStateChangeId,
-              value: hubPositionValue + hubAmount,
+              value: new MLNumber(hubPositionValue).add(hubAmount).toNumber(),
               reservedValue: 0,
               createdDate: transactionTimestamp
             })
@@ -616,7 +617,7 @@ const settlementTransfersCommit = async function (settlementId, transactionTimes
 
           // Persist dfsp latestPosition
           await knex('participantPosition')
-            .update('value', dfspPositionValue + dfspAmount)
+            .update('value', new MLNumber(dfspPositionValue).add(dfspAmount).toNumber())
             .where('participantPositionId', dfspPositionId)
             .transacting(trx)
 
@@ -625,7 +626,7 @@ const settlementTransfersCommit = async function (settlementId, transactionTimes
             .insert({
               participantPositionId: dfspPositionId,
               transferStateChangeId: transferStateChangeId,
-              value: dfspPositionValue + dfspAmount,
+              value: new MLNumber(dfspPositionValue).add(dfspAmount).toNumber(),
               reservedValue: dfspReservedValue,
               createdDate: transactionTimestamp
             })
@@ -641,7 +642,7 @@ const settlementTransfersCommit = async function (settlementId, transactionTimes
 
           // Persist hub latestPosition
           await knex('participantPosition')
-            .update('value', hubPositionValue + hubAmount)
+            .update('value', new MLNumber(hubPositionValue).add(hubAmount).toNumber())
             .where('participantPositionId', hubPositionId)
             .transacting(trx)
 
@@ -650,7 +651,7 @@ const settlementTransfersCommit = async function (settlementId, transactionTimes
             .insert({
               participantPositionId: hubPositionId,
               transferStateChangeId: transferStateChangeId,
-              value: hubPositionValue + hubAmount,
+              value: new MLNumber(hubPositionValue).add(hubAmount).toNumber(),
               reservedValue: 0,
               createdDate: transactionTimestamp
             })
@@ -661,7 +662,7 @@ const settlementTransfersCommit = async function (settlementId, transactionTimes
           const destination = dfspName
           const payload = {
             currency: currencyId,
-            value: dfspPositionValue + dfspAmount,
+            value: new MLNumber(dfspPositionValue).add(dfspAmount).toNumber(),
             changedDate: new Date().toISOString()
           }
           const message = Facade.getNotificationMessage(action, destination, payload)
diff --git a/test/integration-runner.sh b/test/integration-runner.sh
index b3e9e5d0..23c70dfc 100644
--- a/test/integration-runner.sh
+++ b/test/integration-runner.sh
@@ -355,7 +355,7 @@ docker logs $APP_HOST
 >&1 echo "Copy results to local directory"
 docker cp $APP_HOST:$DOCKER_WORKING_DIR/$APP_DIR_TEST_RESULTS $TEST_DIR
 
-if [ "$test_exit_code" == 0 ]
+if [ "$test_exit_code" = "0" ]
 then
   >&1 echo "Showing results..."
   cat $APP_DIR_TEST_RESULTS/$TEST_RESULTS_FILE
diff --git a/test/integration/settlementTransfer.test.js b/test/integration/settlementTransfer.test.js
index d53fc605..831fdc41 100644
--- a/test/integration/settlementTransfer.test.js
+++ b/test/integration/settlementTransfer.test.js
@@ -26,6 +26,7 @@
 const Test = require('tapes')(require('tape'))
 const Sinon = require('sinon')
 const Logger = require('@mojaloop/central-services-logger')
+const MLNumber = require('@mojaloop/ml-number')
 const PrepareTransferData = require('./helpers/transferData')
 const Models = require('./helpers/models')
 const Config = require('../../src/lib/config')
@@ -307,7 +308,7 @@ Test('SettlementTransfer should', async settlementTransferTest => {
       test.equal(currentPayerPosition, initialPayerPosition, 'position for NET_SETTLEMENT_SENDER is not changed')
 
       const currentPayeePosition = (await ParticipantPositionModel.getPositionByCurrencyId(netRecipientAccountId)).value
-      test.equal(currentPayeePosition, initialPayeePosition + netSettlementAmount, 'position for NET_SETTLEMENT_RECIPIENT is adjusted')
+      test.equal(currentPayeePosition, new MLNumber(initialPayeePosition).add(netSettlementAmount).toNumber(), 'position for NET_SETTLEMENT_RECIPIENT is adjusted')
 
       test.end()
     } catch (err) {