diff --git a/req.txt b/req.txt
index b0add3d..c20ea42 100644
--- a/req.txt
+++ b/req.txt
@@ -1,5 +1,5 @@
 backcall==0.1.0
-bleach==2.1.4
+bleach==3.1.1
 cycler==0.10.0
 decorator==4.3.0
 entrypoints==0.2.3
diff --git a/requirements.txt b/requirements.txt
index 8fab704..0e0e679 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 backcall==0.1.0
-bleach==2.1.4
+bleach==3.1.1
 cycler==0.10.0
 decorator==4.3.0
 entrypoints==0.2.3