diff --git a/light-curve/Cargo.lock b/light-curve/Cargo.lock
index 7877748a..87bf5983 100644
--- a/light-curve/Cargo.lock
+++ b/light-curve/Cargo.lock
@@ -1403,9 +1403,9 @@ dependencies = [
 
 [[package]]
 name = "numpy"
-version = "0.27.0"
+version = "0.27.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fa24ffc88cf9d43f7269d6b6a0d0a00010924a8cc90604a21ef9c433b66998d"
+checksum = "7aac2e6a6e4468ffa092ad43c39b81c79196c2bb773b8db4085f695efe3bba17"
 dependencies = [
  "libc",
  "ndarray 0.16.1",
diff --git a/light-curve/Cargo.toml b/light-curve/Cargo.toml
index 2d3ecf00..23d708fb 100644
--- a/light-curve/Cargo.toml
+++ b/light-curve/Cargo.toml
@@ -47,7 +47,7 @@ mimalloc = { version = "0.1.48", features = [
     "local_dynamic_tls",
 ], optional = true }
 ndarray = { version = "0.16.1", features = ["rayon"] }
-numpy = "0.27.0"
+numpy = "0.27.1"
 num_cpus = "1.17.0"
 num-traits = "0.2"
 once_cell = "1"