diff --git a/Cargo.lock b/Cargo.lock
index cba49d71..1eaa68be 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1359,9 +1359,9 @@ dependencies = [
 
 [[package]]
 name = "ordered-float"
-version = "3.7.0"
+version = "3.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2fc2dbde8f8a79f2102cc474ceb0ad68e3b80b85289ea62389b60e66777e4213"
+checksum = "126d3e6f3926bfb0fb24495b4f4da50626f547e54956594748e3d8882a0320b4"
 dependencies = [
  "num-traits",
  "rand",
diff --git a/Cargo.toml b/Cargo.toml
index be9449fb..471f2976 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -33,7 +33,7 @@ log = "0.4"
 maplit = "1.0"
 num-traits = "0.2"
 once_cell = "1.18.0"
-ordered-float = { version = "3.7", features = ["serde"] }
+ordered-float = { version = "3.9", features = ["serde"] }
 prometheus = { version = "0.13", default-features = false }
 rand = "0.8"
 regex = "1.9"