diff --git a/requirements.txt b/requirements.txt
index e98d3bb..3acbe06 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ atomicwrites==1.3.0
 attrs==19.1.0
 Babel==2.6.0
 backcall==0.1.0
-bleach==3.0.2
+bleach==3.3.0
 certifi==2019.11.28
 chardet==3.0.4
 cloudpickle==0.6.1
diff --git a/requirements_gpu.txt b/requirements_gpu.txt
index 604ac3f..5eb8d63 100644
--- a/requirements_gpu.txt
+++ b/requirements_gpu.txt
@@ -5,7 +5,7 @@ atomicwrites==1.3.0
 attrs==19.1.0
 Babel==2.6.0
 backcall==0.1.0
-bleach==3.0.2
+bleach==3.3.0
 certifi==2019.11.28
 chardet==3.0.4
 cloudpickle==0.6.1