diff --git a/README.md b/README.md
index b12f9a62..63bff3a2 100644
--- a/README.md
+++ b/README.md
@@ -49,6 +49,8 @@ Install dependencies:
 * cairo *
 * gdk-pixbuf2 *
 * pam **
+* imagemagick (required for image capture with swaygrab)
+* ffmpeg (required for video capture with swaygrab)
 
 _\*Only required for swaybar, swaybg, and swaylock_