diff --git a/.prev-version b/.prev-version
index 47725433..3abad8fc 100644
--- a/.prev-version
+++ b/.prev-version
@@ -1 +1 @@
-3.3.2
+3.3.90
diff --git a/NEWS b/NEWS
index 5bf2b565..6f69d729 100644
--- a/NEWS
+++ b/NEWS
@@ -1,5 +1,8 @@
 GNU Bison NEWS
 
+* Noteworthy changes in release ?.? (????-??-??) [?]
+
+
 * Noteworthy changes in release 3.3.90 (2019-04-28) [beta]
 
 ** New features