diff --git a/dhcp_server/config.json b/dhcp_server/config.json
index 16aa732..9f4a58f 100644
--- a/dhcp_server/config.json
+++ b/dhcp_server/config.json
@@ -8,8 +8,8 @@
   "boot": "auto",
   "host_network": true,
   "options": {
-    "default_lease": 600,
-    "max_lease": 7200,
+    "default_lease": 86400,
+    "max_lease": 172800,
     "domain": null,
     "dns": ["8.8.8.8", "8.8.4.4"],
     "networks": [
diff --git a/letsencrypt/config.json b/letsencrypt/config.json
index ac7c8ae..09397bd 100644
--- a/letsencrypt/config.json
+++ b/letsencrypt/config.json
@@ -1,6 +1,6 @@
 {
   "name": "Let's Encrypt",
-  "version": "0.9",
+  "version": "0.10",
   "slug": "letsencrypt",
   "description": "Manage Let's Encrypt certificate",
   "url": "https://home-assistant.io/addons/lets_encrypt/",