diff --git a/requirements.txt b/requirements.txt
index efbc3a7..11dce6a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 absl-py==0.5.0
 astor==0.7.1
 backcall==0.1.0
-bleach==3.0.0
+bleach==3.1.1
 cycler==0.10.0
 decorator==4.3.0
 defusedxml==0.5.0