diff --git a/README.md b/README.md
index a5325e8..5f8b29c 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ If you prefer an email, contact me at `toolleeo@gmail.com`.
 
 # Summary
 
-* Apps/tools covered: **1029**
+* Apps/tools covered: **1030**
 * Number of categories: **65**.
 
 # Index
@@ -49,7 +49,7 @@ If you prefer an email, contact me at `toolleeo@gmail.com`.
 * [Networking](#networking) (24), [Note taking](#note-taking) (20)
 * [Office tools](#office) (8), [Online search and resources](#online) (13), [Organizers and calendars](#organizers) (20)
 * [Package managers](#package-manager) (8), [Password managers](#password-manager) (14), [Productivity](#productivity) (7), [Programming](#programming) (39), [Prompts](#prompt) (4)
-* [Science](#science) (16), [Screen savers](#screensaver) (4), [Security and encryption](#security) (22), [Shells](#shells) (9), [Sound and music](#music) (31), [System monitoring](#monitor) (36), [System tools](#system) (18)
+* [Science](#science) (16), [Screen savers](#screensaver) (4), [Security and encryption](#security) (22), [Shells](#shells) (10), [Sound and music](#music) (31), [System monitoring](#monitor) (36), [System tools](#system) (18)
 * [Terminals](#terminal) (12), [Text processing](#text-processing) (34), [Text search (alternatives to grep)](#text-search) (11), [Time trackers](#time-tracker) (15), [Todo managers](#todo-manager) (23), [Torrent](#torrent) (7), [Typing test and practice](#typing) (7)
 * [Utilities](#utility) (30)
 * [Versioning](#versioning) (6), [Viewers](#viewers) (36)
@@ -974,6 +974,7 @@ Cryptography, ciphered archive managers, encrypted file-systems.
 * [Bash](https://www.gnu.org/software/bash/) - (Bourne Again SHell) The most widespread system shell to date.  
 * [Cat9](https://github.com/letoram/cat9) - Cat9 is a user shell script for LASH - a command-line shell that discriminates against terminal emulators, written in Lua.
 * [cosh](https://github.com/tomhrr/cosh) - Concatenative command-line shell.
+* [DASH](http://gondor.apana.org.au/~herbert/dash/) - DASH is a POSIX-compliant implementation of /bin/sh that aims to be as small as possible. It does this without sacrificing speed where possible.
 * [Fish](https://fishshell.com/) - "A command line shell for the 90s"; focused on user-friendliness, with powerful autosuggestions, colors, "sane scripting" (w.r.t. to Bash).
 * [N-Commodore](https://github.com/psprint/n-commodore) - A novel file manager/shell/command-line, where everything is panelized, greppable and remembered.
 * [Reptyl](https://github.com/0ut0flin3/Reptyl) - A cross-platform command line shell that supports execution of commands in natural language.
diff --git a/data/apps.csv b/data/apps.csv
index 957cbd2..369db81 100644
--- a/data/apps.csv
+++ b/data/apps.csv
@@ -1028,3 +1028,4 @@ multimedia,Streamlink,,https://github.com/streamlink/streamlink,Streamlink is a
 transfer,yt-dlp,,https://github.com/yt-dlp/yt-dlp,A youtube-dl fork with additional features and fixes.
 conversion,Sfeed,https://codemadness.org/sfeed.html,git://git.codemadness.org/sfeed,Sfeed is a RSS and Atom parser (and some format programs). It converts RSS or Atom feeds from XML to a TAB-separated file.
 todo-manager,Todoman,,https://github.com/pimutils/todoman,"A simple, standards-based, cli todo (aka: task) manager."
+shells,DASH,http://gondor.apana.org.au/~herbert/dash/,git://git.kernel.org/pub/scm/utils/dash/dash.git,DASH is a POSIX-compliant implementation of /bin/sh that aims to be as small as possible. It does this without sacrificing speed where possible.