diff --git a/CHANGELOG.md b/CHANGELOG.md
index ccf988b3..12e5b547 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 CHANGELOG
 =========
 
+3.7.0
+------------------
+
+* Added `CRYPTOMUS` to the `Payment.Processor` enum.
+
 3.6.0 (2025-02-10)
 ------------------
 
diff --git a/src/main/java/com/maxmind/minfraud/request/Payment.java b/src/main/java/com/maxmind/minfraud/request/Payment.java
index 165e47d5..b3d7a047 100644
--- a/src/main/java/com/maxmind/minfraud/request/Payment.java
+++ b/src/main/java/com/maxmind/minfraud/request/Payment.java
@@ -128,6 +128,7 @@ public enum Processor {
         COREGATEWAY,
         CREDITGUARD,
         CREDORAX,
+        CRYPTOMUS,
         CT_PAYMENTS,
         CUENTADIGITAL,
         CUROPAYMENTS,