diff --git a/requirements.txt b/requirements.txt
index 3e5b40d..b45a1c5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 torch==0.4.1
 torchvision==0.2.1
 pycocotools==2.0.0
-opencv-python==3.4.0.14
+opencv-python==3.4.7.28
 numpy==1.14.0
\ No newline at end of file