diff --git a/requirements.txt b/requirements.txt
index be61b8a..dd48e0b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ ipython==6.5.0
 matplotlib==3.0.3
 numpy==1.17.2
 parse==1.12.1
-pip==19.3.1
+pip==21.1
 plac==0.9.6
 py==1.6.0
 scipy==1.3.1