diff --git a/Build.xcconfig b/Build.xcconfig
index 945dc0444..23b2a205f 100644
--- a/Build.xcconfig
+++ b/Build.xcconfig
@@ -17,8 +17,8 @@
 // Configuration settings file format documentation can be found at:
 // https://help.apple.com/xcode/#/dev745c5c974
 
-MARKETING_VERSION = 4.5.3
-CURRENT_PROJECT_VERSION = 99
+MARKETING_VERSION = 4.5.4
+CURRENT_PROJECT_VERSION = 100
 
 // Codesigning settings defined optionally, see Documentation/iOSDevelopment.md
 #include? "CodeSigning.xcconfig"