diff --git a/nodes/bitcoin-2.json b/nodes/bitcoin-2.json
index 01bd552..ee268e9 100644
--- a/nodes/bitcoin-2.json
+++ b/nodes/bitcoin-2.json
@@ -8,7 +8,7 @@
   "automatic": {
     "fqdn": "bitcoin-2",
     "os": "linux",
-    "os_version": "5.4.0-58-generic",
+    "os_version": "5.4.0-77-generic",
     "hostname": "bitcoin-2",
     "ipaddress": "192.168.122.148",
     "roles": [