diff --git a/requirements.txt b/requirements.txt
index 6e0f3680c..46871787d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 ## Dependencies
 matplotlib>=2.0.2,!=3.0.0
 scipy>=1.0.0
-scikit-learn>=0.20
+scikit-learn>=0.22
 numpy>=1.13.0
 cycler>=0.10.0