diff --git a/requirements.txt b/requirements.txt
index 0567f4a..4a0f89a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ bottle==0.13.4
 waitress==3.0.2
 selenium==4.35.0
 func-timeout==4.3.5
-prometheus-client==0.22.1
+prometheus-client==0.23.1
 # Required by undetected_chromedriver
 requests==2.32.5
 certifi==2025.8.3