diff --git a/OCR_model/requirements.txt b/OCR_model/requirements.txt
index 004b53b..3965da2 100644
--- a/OCR_model/requirements.txt
+++ b/OCR_model/requirements.txt
@@ -1,4 +1,4 @@
-opencv-python==4.1.0.25
+opencv-python==4.1.1.26
 pytesseract==0.3.0
 pillow==5.1.0
 Flask==1.0.2