diff --git a/README.md b/README.md
index e09aeab..b02fb4f 100644
--- a/README.md
+++ b/README.md
@@ -18,11 +18,11 @@ In general, upgrading is done by committing any changed files and then doing a
 
 ## Installing
 
-1. Install the Perl module Term::ReadLine::Gnu
+1. Install the dependencies:
 
 ```
-Debian:  apt install libterm-readline-gnu-perl
-Generic: cpan Term::ReadLine::Gnu
+Debian:  apt install libterm-readline-gnu-perl libcurses-ui-perl
+Generic: cpan Term::ReadLine::Gnu Curses::UI
 ```
 
 2. Clone the repository, run revbank :)
diff --git a/UPGRADING.md b/UPGRADING.md
index 0553d72..97c5366 100644
--- a/UPGRADING.md
+++ b/UPGRADING.md
@@ -1,3 +1,11 @@
+# (2022-08-30) RevBank 3.5
+
+RevBank now has a simple built-in text editor for products and market;
+rationale in lib/RevBank/TextArea.pod.
+
+This comes with a new dependency, the perl module Curses::UI (debian:
+libcurses-ui-perl).
+
 # (2022-06-11) RevBank 3.4
 
 RevBank now has built-in hidden accounts and balanced transactions. These