diff --git a/extra/ncurses/checksums b/extra/ncurses/checksums
index 932b9c2e..88840bea 100644
--- a/extra/ncurses/checksums
+++ b/extra/ncurses/checksums
@@ -1,2 +1,2 @@
-6916868caaed7f706e04448260db9e8d3ed721f84708d296d2e8af08d8f6375129
+0d1c9fdf53c0ca4bd66ba707d49a079d2dd6f5a960cdec74a56e29952c4ffe7387
 58d1ee57f6977b481e664eeca1ab302d6ea338bf234064a7de1561db6deb1bf1f8
diff --git a/extra/ncurses/version b/extra/ncurses/version
index cb41ca9c..eaa92dc3 100644
--- a/extra/ncurses/version
+++ b/extra/ncurses/version
@@ -1 +1 @@
-6.3 1
+6.4 1