diff --git a/CHANGELOG.md b/CHANGELOG.md
index d81e0c80..ce0c7186 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 CHANGELOG
 =========
 
+3.4.0
+------------------
+
+* Added `securepay` to the payment processor validation.
+
 3.3.0 (2025-05-23)
 ------------------
 
diff --git a/src/MinFraud.php b/src/MinFraud.php
index bacd4a63..e469f9d2 100644
--- a/src/MinFraud.php
+++ b/src/MinFraud.php
@@ -914,6 +914,7 @@ public function withPayment(
                 'rewardspay',
                 'safecharge',
                 'sagepay',
+                'securepay',
                 'securetrading',
                 'shopify_payments',
                 'simplify_commerce',