diff --git a/requirements.txt b/requirements.txt
index 66541d7..6b6787e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 appnope==0.1.0
 backcall==0.1.0
-bleach==3.1.0
+bleach==3.1.4
 Box2D==2.3.2
 Box2D-kengz==2.3.3
 box2d-py==2.3.8