diff --git a/Changes b/Changes
index a630b14ac..0fb761ca4 100644
--- a/Changes
+++ b/Changes
@@ -3,7 +3,7 @@ Revision history for Verilator
 The contributors that suggested a given feature are shown in []. Thanks!
 
 
-* Verilator 4.003 devel
+* Verilator 4.004 2018-10-6
 
 **    Add GTKWave FST native tracing, bug1356. [Sergi Granell]
       (Verilator developers need to pull the latest vcddiff.)
diff --git a/configure.ac b/configure.ac
index 106ed8a9f..fa73dbeab 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6,7 +6,7 @@
 
 #AC_INIT([Verilator],[#.### YYYY-MM-DD])
 #AC_INIT([Verilator],[#.### devel])
-AC_INIT([Verilator],[4.003 devel],
+AC_INIT([Verilator],[4.004 2018-10-06],
         [https://www.veripool.org/verilator],
         [verilator],[https://www.veripool.org/verilator])
 # When releasing, also update header of Changes file