diff --git a/Changes b/Changes
index ca5a3183b..4ce4d40f5 100644
--- a/Changes
+++ b/Changes
@@ -8,6 +8,12 @@ The changes in each Verilator version are described below.  The
 contributors that suggested a given feature are shown in []. Thanks!
 
 
+Verilator 4.211 devel
+==========================
+
+**Minor:**
+
+
 Verilator 4.210 2021-07-07
 ==========================
 
diff --git a/configure.ac b/configure.ac
index 174afb803..246f6e162 100644
--- a/configure.ac
+++ b/configure.ac
@@ -7,7 +7,7 @@
 
 #AC_INIT([Verilator],[#.### YYYY-MM-DD])
 #AC_INIT([Verilator],[#.### devel])
-AC_INIT([Verilator],[4.210 2021-07-07],
+AC_INIT([Verilator],[4.211 devel],
         [https://verilator.org],
         [verilator],[https://verilator.org])
 # When releasing, also update header of Changes file