diff --git a/backend/requirements.txt b/backend/requirements.txt
index 209a37fb..497e4292 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -44,7 +44,7 @@ Keras-Preprocessing==1.0.1
 lxml==4.2.4
 Markdown==2.6.11
 MarkupSafe==1.0
-numpy==1.14.5
+numpy==1.22.0
 openapi-codec==1.3.2
 Pillow==5.2.0
 preview-generator==0.2.3