diff --git a/sonolencia/requirements.txt b/sonolencia/requirements.txt
index a076a7b..8d81f50 100644
--- a/sonolencia/requirements.txt
+++ b/sonolencia/requirements.txt
@@ -1,7 +1,7 @@
 dlib==19.20.0
 imutils==0.5.3
 matplotlib==3.3.0
-numpy==1.19.1
+numpy==1.22.0
 opencv-python==4.3.0.36
 playsound==1.2.2
 scipy==1.5.1