diff --git a/backend/pyproject.toml b/backend/pyproject.toml
index 71a38d77f..0f2dfc0bf 100644
--- a/backend/pyproject.toml
+++ b/backend/pyproject.toml
@@ -12,7 +12,7 @@ authors = [
 dependencies = [
     "Authlib==1.2.1", # For Auth plugins
     "boto3~=1.28.17", # For Unstract-cloud-storage
-    "celery>=5.3.4", # For Celery
+    "celery>=5.3.3", # For Celery
     "flower>=2.0.1", # Celery Monitoring
     "cron-descriptor==1.4.0", # For cron string description
     "cryptography>=41.0.7",