diff --git a/requirements-cpu.txt b/requirements-cpu.txt
index 3a33513..76ebc50 100644
--- a/requirements-cpu.txt
+++ b/requirements-cpu.txt
@@ -1,4 +1,4 @@
-bleach==2.1.3
+bleach==3.1.1
 certifi==2018.4.16
 chardet==3.0.4
 cycler==0.10.0
diff --git a/requirements.txt b/requirements.txt
index 9265cf1..6e537f0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-bleach==2.1.3
+bleach==3.1.1
 certifi==2018.4.16
 chardet==3.0.4
 cycler==0.10.0