diff --git a/.prev-version b/.prev-version
index 65afb3b8..65665b48 100644
--- a/.prev-version
+++ b/.prev-version
@@ -1 +1 @@
-3.5.4
+3.5.90
diff --git a/NEWS b/NEWS
index 29909ece..f106d89d 100644
--- a/NEWS
+++ b/NEWS
@@ -1,5 +1,8 @@
 GNU Bison NEWS
 
+* Noteworthy changes in release ?.? (????-??-??) [?]
+
+
 * Noteworthy changes in release 3.5.90 (2020-04-18) [beta]
 
 ** Backward incompatible changes