diff --git a/anagrams/requirements.txt b/anagrams/requirements.txt
index 7613846..4d1fbb0 100644
--- a/anagrams/requirements.txt
+++ b/anagrams/requirements.txt
@@ -1,5 +1,5 @@
 appnope==0.1.0
-bleach==1.5.0
+bleach==3.1.4
 decorator==4.0.11
 entrypoints==0.2.2
 html5lib==0.9999999