diff --git a/Configuration/Base.xcconfig b/Configuration/Base.xcconfig
index f1f5128..8cbfce0 100644
--- a/Configuration/Base.xcconfig
+++ b/Configuration/Base.xcconfig
@@ -8,5 +8,5 @@
 // Configuration settings file format documentation can be found at:
 // https://help.apple.com/xcode/#/dev745c5c974
 
-MARKETING_VERSION = 1.6.3
+MARKETING_VERSION = 1.6.4
 SWIFT_ACTIVE_COMPILATION_CONDITIONS = ENABLE_ALL_FEATURES