diff --git a/requirements.txt b/requirements.txt
index d54aa4b..45886b6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ coverage==4.5.3
 discord.py==1.0.1
 idna==2.8
 more-itertools==7.0.0
-multidict==4.5.2
+multidict==5.0.0
 pep8==1.7.1
 pluggy==0.11.0
 py==1.8.0