diff --git a/btcpay-for-givewp.php b/btcpay-for-givewp.php
index a8ef93d..96bcea1 100644
--- a/btcpay-for-givewp.php
+++ b/btcpay-for-givewp.php
@@ -12,7 +12,7 @@
  * License URI: https://opensource.org/licenses/MIT
  * Requires PHP: 8.1
  * Requires at least: 6.0
- * Tested up to: 6.7
+ * Tested up to: 6.8
  * Requires Plugins: give
  * GiveWP tested up to: 3.22.2
  */
diff --git a/readme.txt b/readme.txt
index 54233ee..4d6c68f 100644
--- a/readme.txt
+++ b/readme.txt
@@ -1,7 +1,7 @@
 === BTCPay for GiveWP ===
 Contributors: ndeet
 Tags: Bitcoin, BTCPay Server, cryptocurrency, GiveWP, donations
-Requires at least: 5.0
+Requires at least: 6.0
 Tested up to: 6.8
 Stable tag: 1.0.0
 Requires Give: 2.24.0
diff --git a/src/Gateway/BtcpayGateway.php b/src/Gateway/BtcpayGateway.php
index a8fb2e1..eff42cf 100644
--- a/src/Gateway/BtcpayGateway.php
+++ b/src/Gateway/BtcpayGateway.php
@@ -238,7 +238,7 @@ class BtcpayGateway extends PaymentGateway
 					break;
 				case 'InvoiceExpired':
 					// Handle invoice expired event
-					if ($payload->partiallyPaid) {
+					if (rest_sanitize_boolean($payload->partiallyPaid)) {
 						$donation->status = DonationStatus::PROCESSING();
 						
 						DonationNote::create([