diff --git a/buildOpenCV.sh b/buildOpenCV.sh
index 5236422..9cbc367 100755
--- a/buildOpenCV.sh
+++ b/buildOpenCV.sh
@@ -2,7 +2,7 @@
 # License: MIT. See license file in root directory
 # Copyright(c) JetsonHacks (2017-2018)
 
-OPENCV_VERSION=3.4.1
+OPENCV_VERSION=4.3.0
 # Jetson TX2
 ARCH_BIN=6.2
 # Jetson TX1