diff --git a/A1-Word-Occurence/requirements.txt b/A1-Word-Occurence/requirements.txt
index 9744acc..b583c6e 100644
--- a/A1-Word-Occurence/requirements.txt
+++ b/A1-Word-Occurence/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.15.4
+numpy==1.22.0
 scipy==1.1.0
 scikit-learn==0.21.2
 matplotlib==3.0.3