diff --git a/requirements.txt b/requirements.txt
index 78e8b76..97c6cdf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 absl-py==0.2.0
 astor
-bleach==3.3.0
+bleach==6.4.0
 codecov
 cycler==0.10.0
 opencv-python