diff --git a/requirements.txt b/requirements.txt
index 8323398..17e7ac2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,3 +33,6 @@ requests==2.22.0
 requests-oauthlib==1.3.0
 webcolors==1.10
 xhtml2pdf==0.2.5
+django-simple-captcha==0.5.13
+auditlog3==1.0.1
+filetype==1.0.7