diff --git a/Project_4/TEDCoinToss/requirements.txt b/Project_4/TEDCoinToss/requirements.txt
index a11c236..244fe3a 100644
--- a/Project_4/TEDCoinToss/requirements.txt
+++ b/Project_4/TEDCoinToss/requirements.txt
@@ -24,7 +24,7 @@ mpmath==1.1.0
 nest-asyncio==1.3.2
 networkx==2.4
 ntlm-auth==1.4.0
-numpy==1.18.3
+numpy==1.22.0
 pandas==1.0.3
 ply==3.11
 psutil==5.7.0