diff --git a/services/email-validator/requirements.txt b/services/email-validator/requirements.txt
index e535ff4..e54ab97 100644
--- a/services/email-validator/requirements.txt
+++ b/services/email-validator/requirements.txt
@@ -1,5 +1,5 @@
 async-lru==2.0.4
-backoff==2.2
+backoff==2.2.1
 fastapi==0.109.1
 httpx==0.24
 prometheus_fastapi_instrumentator==6.1