diff --git a/requirements.txt b/requirements.txt
index e16fad0..959e85b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ lockfile==0.12.2
 lxml==3.7.3
 mistune==0.7.4
 nltk==3.2.4
-numpy==1.12.1
+numpy==1.22.0
 openpyxl==2.4.7
 pathlib==1.0.1
 pyparsing==2.2.0