--- libev/configure.ac	2019/06/27 20:52:55	1.44
+++ libev/configure.ac	2019/12/21 16:11:51	1.45
@@ -1,5 +1,5 @@
 dnl also update ev.h!
-AC_INIT([libev], [4.27])
+AC_INIT([libev], [4.31])
 
 orig_CFLAGS="$CFLAGS"