diff --git a/Cargo.toml b/Cargo.toml
index 9f8977a..ebf1e22 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,6 +27,6 @@ kube-core = { version = "0.98", default-features = false }
 kube-runtime = { version = "0.98", default-features = false }
 kube = { version = "0.98", default-features = false }
 
-prometheus-client = { version = "0.22.0", default-features = false }
+prometheus-client = { version = "0.23.0", default-features = false }
 
 tokio = { version = "1.17.0", default-features = false }
diff --git a/examples/Cargo.toml b/examples/Cargo.toml
index 98320ce..15f3413 100644
--- a/examples/Cargo.toml
+++ b/examples/Cargo.toml
@@ -36,7 +36,7 @@ anyhow = "1"
 chrono = { version = "0.4", default-features = false }
 futures = { version = "0.3", default-features = false }
 maplit = "1"
-prometheus-client = "0.22"
+prometheus-client = "0.23"
 rand = "0.8"
 regex = "1"
 thiserror = "2"