diff --git a/requirements.txt b/requirements.txt
index d3239b3..7bc218d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -58,7 +58,7 @@ mistune==0.8.4
 more-itertools==8.3.0
 MouseInfo==0.1.3
 mxnet==1.6.0
-nbconvert==6.0.0a0
+nbconvert==6.5.1
 nbformat==5.0.6
 nidaqmx==0.5.7
 notebook==6.1.5