diff --git a/Cargo.lock b/Cargo.lock
index 50ccddb..ab23601 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -93,7 +93,7 @@ checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
 
 [[package]]
 name = "mtemp"
-version = "0.1.21"
+version = "0.1.22"
 dependencies = [
  "anyhow",
  "serde",