diff --git a/Rule-Based Extraction Method/requirements.txt b/Rule-Based Extraction Method/requirements.txt
index 37117b7..52e5a8c 100644
--- a/Rule-Based Extraction Method/requirements.txt	
+++ b/Rule-Based Extraction Method/requirements.txt	
@@ -3,7 +3,7 @@ appnope==0.1.0
 autopep8==1.4.3
 backcall==0.1.0
 billiard==3.5.0.5
-bleach==3.1.4
+bleach==3.3.0
 celery==4.2.1
 certifi==2018.11.29
 chardet==3.0.4