diff --git a/readme.txt b/readme.txt
index 4f7cb2e..d24414e 100644
--- a/readme.txt
+++ b/readme.txt
@@ -346,6 +346,7 @@
 2017/08/08 ver 5.50 mpx追加(thanks to magurosan)
 2017/08/08 ver 5.45 sha追加(thanks to magurosan)
 2017/08/08 ver 5.44 prefetchw追加(thanks to rsdubtso)
+2017/07/12 ver 5.432 PVS-studioの警告を減らす
 2017/07/09 ver 5.431 hasRex()修正 (影響なし) (thanks to drillsar)
 2017/05/14 ver 5.43 CodeGenerator::resetSize()修正(thanks to gibbed)
 2017/05/13 ver 5.42 movs{b,w,d,q}追加