diff --git a/src/requirements-gpu.txt b/src/requirements-gpu.txt
index da80471..55cc3c5 100644
--- a/src/requirements-gpu.txt
+++ b/src/requirements-gpu.txt
@@ -10,7 +10,7 @@ backports.shutil-get-terminal-size==1.0.0
 backports.weakref==1.0.post1
 bcdoc==0.12.2
 bcrypt==3.1.4
-bleach==1.5.0
+bleach==3.1.1
 boto==2.48.0
 boto3==1.7.38
 botocore==1.10.38
diff --git a/src/requirements.txt b/src/requirements.txt
index 015ff3f..0c9d9da 100644
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -10,7 +10,7 @@ backports.shutil-get-terminal-size==1.0.0
 backports.weakref==1.0.post1
 bcdoc==0.12.2
 bcrypt==3.1.4
-bleach==1.5.0
+bleach==3.1.1
 boto==2.48.0
 boto3==1.7.38
 botocore==1.10.38
diff --git a/src/requirementssenti.txt b/src/requirementssenti.txt
index ff7f09c..2bf7eff 100644
--- a/src/requirementssenti.txt
+++ b/src/requirementssenti.txt
@@ -10,7 +10,7 @@ backports.shutil-get-terminal-size==1.0.0
 backports.weakref==1.0.post1
 bcdoc==0.12.2
 bcrypt==3.1.4
-bleach==1.5.0
+bleach==3.1.1
 boto==2.48.0
 boto3==1.7.38
 botocore==1.10.38