diff --git a/pari/pari.spec b/pari/pari.spec
index ee491ecde7..fa9219867b 100644
--- a/pari/pari.spec
+++ b/pari/pari.spec
@@ -23,7 +23,7 @@
 
 #   package version
 %define       V_major 2.9
-%define       V_minor 4
+%define       V_minor 5
 %define       V_perl  2.01080607
 
 #   package information
@@ -37,7 +37,7 @@ Class:        PLUS
 Group:        Algorithm
 License:      GPL
 Version:      %{V_major}.%{V_minor}
-Release:      20180108
+Release:      20180518
 
 #   package options
 %option       with_perl  no