diff --git a/Changes b/Changes
index b793b69cb..06ce093d1 100644
--- a/Changes
+++ b/Changes
@@ -8,7 +8,7 @@ The changes in each Verilator version are described below.  The
 contributors that suggested a given feature are shown in []. Thanks!
 
 
-Verilator 4.227 devel
+Verilator 4.228 2022-10-01
 ==========================
 
 **Announcement:**
diff --git a/configure.ac b/configure.ac
index 7caacbd45..35b3fcd01 100644
--- a/configure.ac
+++ b/configure.ac
@@ -10,7 +10,7 @@
 # Then 'make maintainer-dist'
 #AC_INIT([Verilator],[#.### YYYY-MM-DD])
 #AC_INIT([Verilator],[#.### devel])
-AC_INIT([Verilator],[4.227 devel],
+AC_INIT([Verilator],[4.228 2022-10-01],
         [https://verilator.org],
         [verilator],[https://verilator.org])