diff --git a/Cargo.lock b/Cargo.lock
index ab55fe3db1..c2313b8bce 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1944,10 +1944,11 @@ checksum = "e3aeb8f54c078314c2065ee649a7241f46b9d8e418e1a9581ba0546657d7aa3a"
 
 [[package]]
 name = "pep440_rs"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0922a442c78611fa8c5ed6065d2d898a820cf12fa90604217fdb2d01675efec7"
+checksum = "31095ca1f396e3de32745f42b20deef7bc09077f918b085307e8eab6ddd8fb9c"
 dependencies = [
+ "once_cell",
  "serde",
  "unicode-width 0.2.0",
  "unscanny",