diff --git a/anaconda/anaconda-requirements.txt b/anaconda/anaconda-requirements.txt
index 7fa221b..2c81a77 100644
--- a/anaconda/anaconda-requirements.txt
+++ b/anaconda/anaconda-requirements.txt
@@ -129,7 +129,7 @@ lzo==2.10
 markupsafe==1.1.1 
 matplotlib==3.1.0 
 mccabe==0.6.1 
-mistune==0.8.4 
+mistune==2.0.3 
 mkl==2019.4 
 mkl-service==2.0.2 
 mkl_fft==1.0.12