diff --git a/requirements/base.txt b/requirements/base.txt
index b3b723c0..ae398353 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -1,4 +1,4 @@
-dill==0.2.5
+dill==0.3.5.1
 future==0.18.2
 raven==6.10.0
 pyzor==1.0.0