diff --git a/requirements.txt b/requirements.txt
index 40fa658..3eefd6f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 gensim==3.4.0
-numpy==1.15
+numpy==1.22.0
 nltk>=3.4.5
 matplotlib~=3.0.0
 smart_open==1.7