From 7880f01ef42a4133ba1b701f224e723834ece58f Mon Sep 17 00:00:00 2001
From: Jason Volk <jason@zemos.net>
Date: Fri, 19 Jun 2020 21:05:07 -0700
Subject: [PATCH] README: Update optional dependencies.

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 5a397d908..4d359719d 100644
--- a/README.md
+++ b/README.md
@@ -22,9 +22,10 @@ you to contribute new ideas and are liberal in accepting experimental features.
 
 ##### OPTIONAL
 
-- **zlib** or **lz4** or **snappy** database compressions.
+- **lz4** or **snappy** database compressions.
 - **GraphicsMagick** for media thumbnails.
 - **jemalloc** for dynamic memory.
+- **ICU** for unicode tools.
 
 ##### BUILD TOOLS