diff --git a/README.md b/README.md
index 062aabc..c9f3def 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ If you prefer an email, contact me at `toolleeo@gmail.com`.
 
 # Summary
 
-* Apps/tools covered: **1138**
+* Apps/tools covered: **1139**
 * Number of categories: **69**.
 
 # Index
@@ -42,7 +42,7 @@ If you prefer an email, contact me at `toolleeo@gmail.com`.
 * [Anki, decks and flashcards](#flashcard) (6)
 * [Backup](#backup) (16)
 * [Calculators](#calc) (9), [Chat and instant messaging](#chat) (26), [ChatGPT / AI](#chatgpt) (9), [Clean up of files and directories](#file-dir-cleanup) (12), [Co-pilot](#copilot) (7), [Command launchers](#launcher) (18), [Commands cheatsheet and snippets](#cheatsheet) (14), [Conversion](#conversion) (14)
-* [Data management](#data-management) (14), [Data management - JSON/YAML/etc.](#data-management-json) (32), [Data management - Tabular data](#data-management-tabular) (17), [Data transfer](#transfer) (33), [DevOps](#devops) (9), [Diff](#diff) (10), [Directory changers (alternatives to cd)](#cd) (18), [Disk usage analyzers](#disk-analyzer) (12)
+* [Data management](#data-management) (14), [Data management - JSON/YAML/etc.](#data-management-json) (33), [Data management - Tabular data](#data-management-tabular) (17), [Data transfer](#transfer) (33), [DevOps](#devops) (9), [Diff](#diff) (10), [Directory changers (alternatives to cd)](#cd) (18), [Disk usage analyzers](#disk-analyzer) (12)
 * [Editors](#editors) (25), [Email](#email) (13)
 * [File and file system handling](#file-handling) (20), [File deletion and trash bin (alternatives to rm)](#rm) (5), [File explorer and tree visualization](#file-explorer) (10), [File finding (alternatives to find)](#find) (7), [File listing (alternatives to ls)](#ls) (7), [File manager](#file-manager) (18), [File renamers](#file-renamer) (11), [File systems](#file-system) (4), [Financial tools](#financial) (11), [Font management](#font) (2), [Funny tools](#funny) (27), [Fuzzy finders](#fuzzy-finder) (10)
 * [Games](#games) (43), [Git and accessories](#git) (41), [Graphics](#graphics) (31)
@@ -278,6 +278,7 @@ Tools to manage data files in JSON/YAML and similar formats.
 * [jq](https://stedolan.github.io/jq/) - (JSON Query?) is sed-like processor for JSON data; can be used to process JSON files and data streams and perform operations such as those allowed by `cat`, `sed`, `grep` and `awk` on regular text files.
 * [jqp](https://github.com/noahgorstein/jqp) - A TUI playground for exploring jq.
 * [Jsawk](https://github.com/micha/jsawk) - Like awk, but for JSON. You work with an array of JSON objects read from stdin, filter them using JavaScript to produce a results array that is printed to stdout.
+* [jsed](https://github.com/jtopjian/jsed) - jsed is a small command-line utility to add, remove, and search for data in a JSON structure.
 * [jshon](https://github.com/keenerd/jshon) - Jshon is a JSON parser designed for maximum convenience within the shell.
 * [json](https://github.com/trentm/json) - A "json" command for massaging JSON on your Unix command line.
 * [JSON Command](https://github.com/zpoley/json-command) - JSON command line processing toolkit: no more writing code to inspect or transform JSON objects.
diff --git a/data/apps.csv b/data/apps.csv
index bc4f8f2..4ab916f 100644
--- a/data/apps.csv
+++ b/data/apps.csv
@@ -1137,3 +1137,4 @@ data-management-json,JSON Command,,https://github.com/zpoley/json-command,JSON c
 data-management-json,jsonv.sh,,https://github.com/archan937/jsonv.sh,A Bash command line tool for converting JSON to CSV.
 data-management-json,JSON-Grep,,https://github.com/ploubser/JSON-Grep,JGrep is a command line tool and API for parsing JSON documents based on logical expressions.
 data-management-json,jello,,https://github.com/kellyjonbrazil/jello,"CLI tool to filter JSON and JSON Lines data with Python syntax, similar to - suprise :-), jq!"
+data-management-json,jsed,,https://github.com/jtopjian/jsed,"jsed is a small command-line utility to add, remove, and search for data in a JSON structure."