diff --git a/docs/requirements.txt b/docs/requirements.txt
index 0ab27b5..0abbe1c 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -2,7 +2,7 @@ alabaster==0.7.12
 atomicwrites==1.3.0
 attrs==19.1.0
 Babel==2.6.0
-bleach==3.1.0
+bleach==3.1.1
 certifi==2019.3.9
 chardet==3.0.4
 coverage==4.5.3