diff --git a/README.md b/README.md
index e1c0d36..1ccf4bc 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,9 @@ CatNote is a minimalist web application that lets you generate Markdown-based re
 
 * Python 3.8+
 * Flask
+* Requests
+* Markdown
+* JSON
 * Pillow (PIL)
 * `bleh` v1.0.0 or later (see below)