1 files changed, 1 insertions, 0 deletions

diff --git a/README.md b/README.md
index 4303625..de383a0 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,7 @@ mark is a little fish-shell script to mark days and get statistics about your ma
 + cal
 + date
 + cat
++ sed
 
 ## Usage