diff --git a/CHANGELOG.md b/CHANGELOG.md
index d90295d..8908963 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,13 @@
 # Changelog
 
 
+### Version 1.0.2
+
+#### bugfix
+* PR [#23](https://github.com/petercort/FBF-Buddy/pull/23) - updating data types
+
+
+
 ### Version 1.0.1
 
 #### bugfix
diff --git a/package.json b/package.json
index 56604ef..661ab11 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
     "name": "fbf-event-buddy",
     "private": true,
-    "version": "1.0.1",
+    "version": "1.0.2",
     "description": "Cycling event app for Discord",
     "main": "app.js",
     "engines": {
diff --git a/src/models/bikes.js b/src/models/bikes.js
index 51e061d..6218a2a 100644
--- a/src/models/bikes.js
+++ b/src/models/bikes.js
@@ -5,7 +5,7 @@ module.exports = (sequelize, DataTypes) => {
         primaryKey: true,
     },
     userId: {
-        type: DataTypes.INTEGER,
+        type: DataTypes.STRING,
         allowNull: false,
         
         references: {
diff --git a/src/models/users.js b/src/models/users.js
index 4bda67a..ff7c7b4 100644
--- a/src/models/users.js
+++ b/src/models/users.js
@@ -1,7 +1,7 @@
 module.exports = (sequelize, DataTypes) => {
 	return sequelize.define('users', {
         userId: {
-            type: DataTypes.INTEGER,
+            type: DataTypes.STRING,
             primaryKey: true,
             Unique: true,
         },