diff --git a/requirements.txt b/requirements.txt
index e505bb4..077b25a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-bleach==2.1.1
+bleach==3.1.1
 cycler==0.10.0
 decorator==4.1.2
 entrypoints==0.2.3