diff --git a/README.md b/README.md
index ec61ea2..c2d496c 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ Hummingbird requires a minimum of Java 8.
 Hummingbird is hosted in Maven Central and can be added as a dependency with the following:
 
 ```
-implementation('com.sparrowwallet:hummingbird:1.6.3')
+implementation('com.sparrowwallet:hummingbird:1.6.4')
 ```
 
 ## Usage