diff --git a/nodes/leo.json b/nodes/leo.json
index 3ecbce9..ed647d2 100644
--- a/nodes/leo.json
+++ b/nodes/leo.json
@@ -8,7 +8,7 @@
   "automatic": {
     "fqdn": "leo",
     "os": "linux",
-    "os_version": "5.15.0-164-generic",
+    "os_version": "5.15.0-173-generic",
     "hostname": "leo",
     "ipaddress": "5.9.81.116",
     "roles": [