diff --git a/requirements.txt b/requirements.txt
index 0d5921a..b039889 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -46,7 +46,7 @@ ndg-httpsclient==0.5.1
 nexmo==2.4.0
 nltk==3.4.4
 num2words==0.5.10
-numpy==1.17.0
+numpy==1.22.0
 oauth2client==3.0.0
 oauthlib==3.1.0
 pandas==0.25.0
diff --git a/test.txt b/test.txt
index fc39f8d..f5c7564 100644
--- a/test.txt
+++ b/test.txt
@@ -46,7 +46,7 @@ ndg-httpsclient==0.5.1
 nexmo==2.4.0
 nltk==3.4.4
 num2words==0.5.10
-numpy==1.17.0
+numpy==1.22.0
 oauth2client==3.0.0
 oauthlib==3.1.0
 pandas==0.25.0