diff --git a/inventory_example/group_vars/mainnet_validators.yaml b/inventory_example/group_vars/mainnet_validators.yaml
index e44d230..9b7420d 100644
--- a/inventory_example/group_vars/mainnet_validators.yaml
+++ b/inventory_example/group_vars/mainnet_validators.yaml
@@ -18,6 +18,6 @@ known_validators:
 solana_metrics_url: 'https://metrics.solana.com:8086,db=mainnet-beta,u=mainnet-beta_write,p=password'
 expected_genesis_hash: '5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d'
 limit_ledger_size: 50000000
-maximum_local_snapshot_age: 1000
-solana_version: 1.17.22
+maximum_local_snapshot_age: 2000
+solana_version: 1.17.28
 extra_params:
diff --git a/inventory_example/group_vars/testnet_validators.yaml b/inventory_example/group_vars/testnet_validators.yaml
index 3566120..52f92e5 100644
--- a/inventory_example/group_vars/testnet_validators.yaml
+++ b/inventory_example/group_vars/testnet_validators.yaml
@@ -17,5 +17,5 @@ solana_metrics_url: 'https://metrics.solana.com:8086,db=tds,u=testnet_write,p=c4
 expected_genesis_hash: '4uhcVJyU9pJkvQyS88uRDiswHXSCkY3zQawwpjk2NsNY'
 limit_ledger_size: 50000000
 maximum_local_snapshot_age: 1000
-solana_version: 1.18.1
+solana_version: 1.18.9
 extra_params: