diff --git a/prerelease.version b/prerelease.version
index e6e2f4c..b01642a 100755
--- a/prerelease.version
+++ b/prerelease.version
@@ -1,3 +1,5 @@
+#updated after building 2.3
+#Wed, 06 May 2020 17:53:15 -0400
 #updated after building 2.2
 #Mon, 23 Mar 2020 15:24:51 -0400
 #updated after building 2.1.6
@@ -34,4 +36,4 @@
 #Fri, 18 May 2012 11:23:56 -0400
 #prerelease version number
 #Thu Mar 29 17:11:06 EDT 2012
-prerelease.number=3
+prerelease.number=4