diff --git a/requirements.txt b/requirements.txt
index 24c50f42..6d6353af 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ djangorestframework==3.15.1
 google-api-python-client==2.169.0
 gunicorn==22.0.0
 h2==4.1.0
-kombu==5.3.7
+kombu==5.5.3
 lameenc==1.7.0
 nnabla==1.30.0
 numba==0.56.4