diff --git a/package.json b/package.json
index b7130e14cab04626291ee84cb34779f572bddd84..789b3bc021746d3d1d7adc3f5adf863e63fab651 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "duniter-common": "0.1.0",
     "duniter-crawler": "^0.2.15",
     "duniter-keypair": "^0.3.0",
-    "duniter-prover": "^0.2.8",
+    "duniter-prover": "^0.2.9",
     "event-stream": "3.3.4",
     "inquirer": "0.8.5",
     "jison": "0.4.17",