VOL-2894: Update voltha chart version for voltha-2.3 release
          for rw-core restart fix

Change-Id: I83642926d7408d879a45104d3f23b912f86c889d
diff --git a/VERSION b/VERSION
index ad6abd3..1454f6e 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-4.0.1-dev
+4.0.1