diff --git a/requirements.txt b/requirements.txt
index d0c5604..8211290 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ googleapis-common-protos==1.51.0
 numpy==1.18.0
 oauth2client==3.0.0
 oauthlib==3.1.0
-opencv-python==4.1.2.30
+opencv-python==4.2.0.32
 Pillow==6.2.1
 pycryptodome==3.4.3
 Pyrebase==3.0.27