diff --git a/package.json b/package.json
index 763a30c..208886c 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
   },
   "homepage": "https://github.com/bsiddiqui/bookshelf-modelbase",
   "dependencies": {
-    "joi": "^9.0.4",
+    "joi": "^14.3.1",
     "lodash.difference": "^4.4.0",
     "xtend": "^4.0.1"
   },
diff --git a/test/knexfile.js b/test/knexfile.js
index 19d6456..1ed122f 100644
--- a/test/knexfile.js
+++ b/test/knexfile.js
@@ -4,9 +4,11 @@ var path = require('path')
 module.exports = {
   development: {
     client: 'sqlite3',
-    connection: {
-      filename: path.resolve(__dirname, 'dev.sqlite3')
+    connection: ':memory:',
+    pool: {
+      size: 1
     },
+    useNullAsDefault: true,
     migrations: {
       directory: path.resolve(__dirname, 'migrations')
     }