diff --git a/package.json b/package.json
index d28a1e2..bbec635 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
   "dependencies": {
     "@interlay/interbtc-api": "1.5.10",
     "@interlay/interbtc-index-client": "1.5.0",
-    "@interlay/interbtc-types": "1.3.0",
+    "@interlay/interbtc-types": "1.5.9",
     "@interlay/monetary-js": "0.5.1"
   },
   "devDependencies": {