diff --git a/requirements.txt b/requirements.txt
index 723d8159..3b7355a1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ djangorestframework==3.15.1
 google-api-python-client==2.166.0
 gunicorn==22.0.0
 h2==4.1.0
-kombu==5.3.7
+kombu==5.5.2
 lameenc==1.7.0
 nnabla==1.30.0
 numba==0.56.4