diff --git a/requirements.in b/requirements.in
index 4ec449b95ef1259314d96cccadc5d5191445ddb6..9ba5a83aa68553c122bbe142293cc87d0a7f3efb 100644
--- a/requirements.in
+++ b/requirements.in
@@ -1,4 +1,4 @@
-prometheus-client==0.17.1
+prometheus-client==0.19.0
 python-dateutil==2.8.2
 python-gitlab==3.15.0
 requests==2.31.0
diff --git a/requirements.txt b/requirements.txt
index d9067a9ba504420df113440ef0e80636c61eb2fc..0f075fa1b2d7497285ef7f30b4e3dc30b5d3dc21 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ packaging==23.2
     # via build
 pip-tools==7.3.0
     # via -r requirements.in
-prometheus-client==0.17.1
+prometheus-client==0.19.0
     # via -r requirements.in
 pyproject-hooks==1.0.0
     # via build