diff --git a/deployment/eventPublisher/requirements.txt b/deployment/eventPublisher/requirements.txt
index 31bf795..90546f2 100644
--- a/deployment/eventPublisher/requirements.txt
+++ b/deployment/eventPublisher/requirements.txt
@@ -1,5 +1,5 @@
 Flask==3.1.3
-prometheus_client==0.25.0
+prometheus_client==0.26.0
 Werkzeug==3.1.8
 confluent_kafka==2.14.2
 asn1tools==0.167.0