diff --git a/src/exploration/requirements.txt b/src/exploration/requirements.txt
index b814ce71..a3820ec7 100644
--- a/src/exploration/requirements.txt
+++ b/src/exploration/requirements.txt
@@ -7,7 +7,7 @@ joblib==0.14.1
 kiwisolver==1.1.0
 matplotlib==3.2.1
 networkx==2.4
-numpy==1.18.2
+numpy==1.21.0
 opencv-contrib-python-headless==4.2.0.34
 opencv-python==4.2.0.32
 Pillow==6.2.1