1 files changed, 1 insertions, 0 deletions

diff --git a/README.md b/README.md
index 7860e2f..2c7be41 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,7 @@ Dependencies:
 - relatively new version of Python (3.8.3 personally)
 - pygit2 (`pip install pygit2`)
 - hurry.filesize (`pip install hurry.filesize`)
+- dateutil (`pip install python-dateutil`)
 - a gemini server capable of serving CGI
 
 You need to edit the shebang of `git-gmi/cgi`: