diff --git a/requirements.txt b/requirements.txt
index 0ba7b90..30b1557 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ redis==5.2.0
 apscheduler==3.10.4
 pymongo==4.10.1
 tornado==6.4.2
-captcha==0.5.0
+captcha==0.6.0
 passlib==1.7.4
 fakeredis==2.21.1
 filetype==1.2.0