diff --git a/sketchToHtml/sketch_code/requirements.txt b/sketchToHtml/sketch_code/requirements.txt
index be0fdff..d701559 100644
--- a/sketchToHtml/sketch_code/requirements.txt
+++ b/sketchToHtml/sketch_code/requirements.txt
@@ -2,7 +2,7 @@ Keras==2.1.2
 tensorflow==1.15.4
 nltk==3.2.5
 opencv-python==3.3.0.10
-numpy==1.13.1
+numpy==1.22.0
 h5py==2.7.1
 matplotlib==2.0.2
 Pillow==4.3.0