diff --git a/package.json b/package.json
index 8a2439a..358283f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@utxorpc/sdk",
-  "version": "0.8.2",
+  "version": "0.9.0",
   "description": "A client library to interact with UTxO RPC compliant endpoints",
   "main": "./lib/node/index.js",
   "module": "./lib/node/index.mjs",
@@ -37,7 +37,7 @@
     "@connectrpc/connect": "1.4",
     "@connectrpc/connect-node": "1.4",
     "@connectrpc/connect-web": "1.4",
-    "@utxorpc/spec": "0.19.0",
+    "@utxorpc/spec": "^0.19.2",
     "buffer": "^6.0.3"
   },
   "exports": {