diff --git a/Cargo.lock b/Cargo.lock
index bebb9ce..a97c044 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -73,9 +73,9 @@ checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
 
 [[package]]
 name = "ordered-float"
-version = "5.1.0"
+version = "5.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f4779c6901a562440c3786d08192c6fbda7c1c2060edd10006b05ee35d10f2d"
+checksum = "b7d950ca161dc355eaf28f82b11345ed76c6e1f6eb1f4f4479e0323b9e2fbd0e"
 dependencies = [
  "num-traits",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 9b1dfad..023cb55 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,7 +12,7 @@ crate-type = ["cdylib"]
 bit-set = "0.9"
 fastrand = "2.3"
 num-traits = "0.2"
-ordered-float = "5.1"
+ordered-float = "5.3"
 pyo3 = "0.28"
 rustc-hash = "2.1"