diff --git a/Cargo.lock b/Cargo.lock
index d98f09e..8cd470f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -644,9 +644,9 @@ dependencies = [
 
 [[package]]
 name = "ctutils"
-version = "0.4.3"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03bb0e1cc970d482d121d9a1744999169b69a07470b3d644a7894e53fcaf4574"
+checksum = "12218662ccac37d9714f2191252553d67585b97df8c839cbe49e0bde278dc865"
 dependencies = [
  "cmov",
 ]