diff --git a/Setting up the conda environment/requirements.txt b/Setting up the conda environment/requirements.txt
index 2280f8c..f47172b 100644
--- a/Setting up the conda environment/requirements.txt	
+++ b/Setting up the conda environment/requirements.txt	
@@ -2,7 +2,7 @@ absl-py==0.2.2
 asn1crypto==0.24.0
 astor==0.6.2
 backcall==0.1.0
-bleach==1.5.0
+bleach==3.3.0
 certifi==2018.4.16
 cffi==1.11.5
 chardet==3.0.4