diff --git a/Cargo.toml b/Cargo.toml
index 5262849..849bfb3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -53,5 +53,5 @@ features = [
 [dev-dependencies]
 assert_matches = "1.5.0"
 axum = "0.7.2"
-metrics-exporter-prometheus = "0.14.0"
+metrics-exporter-prometheus = "0.15.0"
 tokio = { version = "1.20.1", features = ["full"] }