diff --git a/Makefile b/Makefile
index fa0ac88..10237fb 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@
 SOURCE_ROOT := $(CURDIR)
 
 # Define the project version.
-VERSION := 1.14.1
+VERSION := 1.15.0
 
 # Import the build API.
 include $(SOURCE_ROOT)/src/api.mk