diff --git a/ChangeLog b/ChangeLog
index 153f45c2e3..6a90e2974d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+2013-09-30: Version 3.22.4
+
+        Function::Call and Object::CallAsFunction APIs should allow v8::Value as
+        a receiver (issue 2915).
+
+        Removed unnecessary mutex (Chromium issue 291236).
+
+        Removed ArrayBufferView::BaseAddress method.
+
+        Performance and stability improvements on all platforms.
+
+
 2013-09-27: Version 3.22.3
 
         Added methods to enable configuration of ResourceConstraints based on
diff --git a/src/version.cc b/src/version.cc
index 7498ee5607..ed933610c3 100644
--- a/src/version.cc
+++ b/src/version.cc
@@ -34,7 +34,7 @@
 // system so their names cannot be changed without changing the scripts.
 #define MAJOR_VERSION     3
 #define MINOR_VERSION     22
-#define BUILD_NUMBER      4
+#define BUILD_NUMBER      5
 #define PATCH_LEVEL       0
 // Use 1 for candidates and 0 otherwise.
 // (Boolean macro values are not supported by all preprocessors.)