diff --git a/Cargo.lock b/Cargo.lock
index 46235b2f..39a60410 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -928,9 +928,9 @@ dependencies = [
 
 [[package]]
 name = "prometheus-client"
-version = "0.22.3"
+version = "0.23.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "504ee9ff529add891127c4827eb481bd69dc0ebc72e9a682e187db4caa60c3ca"
+checksum = "cf41c1a7c32ed72abe5082fb19505b969095c12da9f5732a4bc9878757fd087c"
 dependencies = [
  "dtoa",
  "itoa",
diff --git a/Cargo.toml b/Cargo.toml
index 3da466f0..9f507fca 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,7 +21,7 @@ tokio = { version = "1.42", features = ["rt", "rt-multi-thread", "time", "macros
 derive_more = { version = "1.0", features = ["display", "error", "from"] }
 # MPMS that only one consumer sees each message & async
 async-channel = "2.2"
-prometheus-client = "0.22"
+prometheus-client = "0.23"
 axum = { version = "0.8.1", default-features = false, features = ["matched-path", "original-uri", "query", "tokio", "http1", "http2"]}
 async-stream = "0.3.6"
 serde = "1.0"