diff --git a/src/services/processor/requirements.txt b/src/services/processor/requirements.txt
index c60c029..188ed62 100644
--- a/src/services/processor/requirements.txt
+++ b/src/services/processor/requirements.txt
@@ -1,5 +1,5 @@
 pika==1.3.2
 psycopg2-binary==2.9.9
 jsonschema==4.20.0
-prometheus-client==0.19.0
+prometheus-client==0.23.1