diff --git a/stripe/src/main/java/com/stripe/android/model/CardBrand.kt b/stripe/src/main/java/com/stripe/android/model/CardBrand.kt
index 1398fff74d8..d5afad3cc35 100644
--- a/stripe/src/main/java/com/stripe/android/model/CardBrand.kt
+++ b/stripe/src/main/java/com/stripe/android/model/CardBrand.kt
@@ -117,7 +117,10 @@ enum class CardBrand(
         "mastercard",
         "Mastercard",
         R.drawable.stripe_ic_mastercard,
-        pattern = Pattern.compile("^(2221|2222|2223|2224|2225|2226|2227|2228|2229|223|224|225|226|227|228|229|23|24|25|26|270|271|2720|50|51|52|53|54|55|67)[0-9]*$")
+        pattern = Pattern.compile("^(2221|2222|2223|2224|2225|2226|2227|2228|2229|222|223|224|225|226|227|228|229|23|24|25|26|270|271|2720|50|51|52|53|54|55|56|57|58|59|67)[0-9]*$"),
+        partialPatterns = mapOf(
+            2 to Pattern.compile("^(22|23|24|25|26|27|50|51|52|53|54|55|56|57|58|59|67)$")
+        )
     ),
 
     UnionPay(
diff --git a/stripe/src/test/java/com/stripe/android/model/CardBrandTest.kt b/stripe/src/test/java/com/stripe/android/model/CardBrandTest.kt
index 6e23546a36a..00e0cd48119 100644
--- a/stripe/src/test/java/com/stripe/android/model/CardBrandTest.kt
+++ b/stripe/src/test/java/com/stripe/android/model/CardBrandTest.kt
@@ -311,4 +311,10 @@ class CardBrandTest {
         assertThat(CardBrand.fromCardNumber("352800"))
             .isEqualTo(CardBrand.JCB)
     }
+
+    @Test
+    fun fromCardNumber_withMaestroBin_shouldReturnMastercard() {
+        assertThat(CardBrand.fromCardNumber("561243"))
+            .isEqualTo(CardBrand.MasterCard)
+    }
 }