diff --git a/obrigatorias/inteligencia-artificial/Olivetti/Projetos/SertanejoMachine/requirements.txt b/obrigatorias/inteligencia-artificial/Olivetti/Projetos/SertanejoMachine/requirements.txt
index 4aab0e5..63037b3 100644
--- a/obrigatorias/inteligencia-artificial/Olivetti/Projetos/SertanejoMachine/requirements.txt
+++ b/obrigatorias/inteligencia-artificial/Olivetti/Projetos/SertanejoMachine/requirements.txt
@@ -3,7 +3,7 @@ ftfy==5.5.0
 joblib==0.13.0
 jupyter==1.0.0
 Keras==2.2.4
-numpy==1.15.4
+numpy==1.22.0
 pandas==0.23.4
 pyquery==1.4.0
 Theano==1.0.3