diff --git a/README b/README
index ede2770..fc70c90 100644
--- a/README
+++ b/README
@@ -1,5 +1,5 @@
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-XSIM 2017/03/23 v0.3
+XSIM 2017/03/24 v0.4
 
   eXercise Sheets IMproved