diff --git a/requirements.txt b/requirements.txt
index 8701eca..838d158 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy>=1.18.0,<=1.19.3
+numpy>=1.20.1
 pillow>=7.0.0
 pycryptodome>=3.9.4
 colorama>=0.4.3