diff --git a/bootnode.yml b/bootnode.yml
index 0358ea3..18c0819 100644
--- a/bootnode.yml
+++ b/bootnode.yml
@@ -1,7 +1,7 @@
-version: '3'
+version: "3"
 services:
   bootnode:
-    image: parity/parity:v2.5.13-stable
+    image: parity/parity:v2.7.2-stable
     container_name: bootnode
     volumes:
       - ./bootnode:/home/parity/.local/share/io.parity.ethereum