diff --git a/src/text2graph/requirements.txt b/src/text2graph/requirements.txt
index fd19de4bc..f34d188f0 100644
--- a/src/text2graph/requirements.txt
+++ b/src/text2graph/requirements.txt
@@ -6,7 +6,7 @@ astroid==2.1.0
 attrs==19.1.0
 Babel==2.6.0
 backcall==0.1.0
-bleach==3.1.0
+bleach==3.3.0
 certifi==2019.3.9
 cffi==1.12.1
 chardet==3.0.4