diff --git a/package.json b/package.json
index 2af4eab..d712111 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   "license": "MIT",
   "dependencies": {
     "axios": "^0.15.3",
-    "knex": "^0.13.0",
+    "knex": "^0.20.1",
     "koa": "^2.0.0",
     "koa-bodyparser": "^3.2.0",
     "koa-log4": "^2.1.0",