diff --git a/Changes b/Changes
index b5076b9da..4aa448c75 100644
--- a/Changes
+++ b/Changes
@@ -4,6 +4,9 @@ The contributors that suggested a given feature are shown in [].  [by ...]
 indicates the contributor was also the author of the fix; Thanks!
 
 
+* Verilator 3.887 devel
+
+
 * Verilator 3.886 2016-07-30
 
 ****  Fix enum values of 11-16 bits wide using .next/.prev, bug1062. [Brian Flachs]
diff --git a/configure.ac b/configure.ac
index 147d5dfba..c0921f69b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6,7 +6,7 @@
 
 #AC_INIT([Verilator],[#.### YYYY-MM-DD])
 #AC_INIT([Verilator],[#.### devel])
-AC_INIT([Verilator],[3.886 2016-07-30])
+AC_INIT([Verilator],[3.887 devel])
 # When releasing, also update header of Changes file
 
 AC_CONFIG_HEADER(src/config_build.h)