diff --git a/src/Cargo.lock b/src/Cargo.lock
index 6347f22..6537086 100644
--- a/src/Cargo.lock
+++ b/src/Cargo.lock
@@ -384,9 +384,9 @@ checksum = "c75de51135344a4f8ed3cfe2720dc27736f7711989703a0b43aadf3753c55577"
 
 [[package]]
 name = "nalgebra"
-version = "0.33.0"
+version = "0.33.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c4b5f057b303842cf3262c27e465f4c303572e7f6b0648f60e16248ac3397f4"
+checksum = "3bf139e93ad757869338ad85239cb1d6c067b23b94e5846e637ca6328ee4be60"
 dependencies = [
  "approx",
  "num-complex",