diff --git a/JavaScriptCore/Configurations/Version.xcconfig b/JavaScriptCore/Configurations/Version.xcconfig
index 46d118d..9083d35 100644
--- a/JavaScriptCore/Configurations/Version.xcconfig
+++ b/JavaScriptCore/Configurations/Version.xcconfig
@@ -1,5 +1,5 @@
 MAJOR_VERSION = 525;
-MINOR_VERSION = 18;
+MINOR_VERSION = 19;
 TINY_VERSION = 0;
 FULL_VERSION = $(MAJOR_VERSION).$(MINOR_VERSION);
 
diff --git a/JavaScriptGlue/Configurations/Version.xcconfig b/JavaScriptGlue/Configurations/Version.xcconfig
index 46d118d..9083d35 100644
--- a/JavaScriptGlue/Configurations/Version.xcconfig
+++ b/JavaScriptGlue/Configurations/Version.xcconfig
@@ -1,5 +1,5 @@
 MAJOR_VERSION = 525;
-MINOR_VERSION = 18;
+MINOR_VERSION = 19;
 TINY_VERSION = 0;
 FULL_VERSION = $(MAJOR_VERSION).$(MINOR_VERSION);
 
diff --git a/WebCore/Configurations/Version.xcconfig b/WebCore/Configurations/Version.xcconfig
index 46d118d..9083d35 100644
--- a/WebCore/Configurations/Version.xcconfig
+++ b/WebCore/Configurations/Version.xcconfig
@@ -1,5 +1,5 @@
 MAJOR_VERSION = 525;
-MINOR_VERSION = 18;
+MINOR_VERSION = 19;
 TINY_VERSION = 0;
 FULL_VERSION = $(MAJOR_VERSION).$(MINOR_VERSION);
 
diff --git a/WebKit/mac/Configurations/Version.xcconfig b/WebKit/mac/Configurations/Version.xcconfig
index 46d118d..9083d35 100644
--- a/WebKit/mac/Configurations/Version.xcconfig
+++ b/WebKit/mac/Configurations/Version.xcconfig
@@ -1,5 +1,5 @@
 MAJOR_VERSION = 525;
-MINOR_VERSION = 18;
+MINOR_VERSION = 19;
 TINY_VERSION = 0;
 FULL_VERSION = $(MAJOR_VERSION).$(MINOR_VERSION);