1 files changed, 1 insertions, 1 deletions
diff --git a/common.mk b/common.mk
index 122942dd26..c2a2d8fd90 100644
--- a/common.mk
+++ b/common.mk
@@ -11,7 +11,7 @@ Q = $(Q1:0=@)
 ECHO0 = $(ECHO1:0=echo)
 ECHO = @$(ECHO0)
 
-UNICODE_VERSION = 8.0.0
+UNICODE_VERSION = 9.0.0
 
 ### set the following environment variable or uncomment the line if
 ### the Unicode data files should be updated completely on every update ('make up',...).