diff --git a/z3/z3.spec b/z3/z3.spec
index fa888dc7c5..0cdc377460 100644
--- a/z3/z3.spec
+++ b/z3/z3.spec
@@ -23,7 +23,7 @@
 
 #   package version
 %define       V_z3_base 4.8.4
-%define       V_z3_snap 20190329
+%define       V_z3_snap 20190425
 
 #   package information
 Name:         z3
@@ -36,7 +36,7 @@ Class:        EVAL
 Group:        Algorithm
 License:      MIT
 Version:      %{V_z3_base}.%{V_z3_snap}
-Release:      20190329
+Release:      20190425
 
 #   package options
 %option       with_python  no