diff --git a/requirements.txt b/requirements.txt
index 3a06e6d..c69ba83 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ idna==2.6
 ipdb==0.10.3
 ipython-genutils==0.2.0
 jedi==0.10.2
-numpy==1.13.1
+numpy==1.21.0
 olefile==0.44
 pexpect==4.2.1
 pickleshare==0.7.4