Bug-Debian: https://bugs.debian.org/1052912

--- a/Cargo.toml
+++ b/Cargo.toml
@@ -62,7 +62,7 @@ rustc_version = "0.4.0"
 semver = "1.0.13"
 target-lexicon = "0.12.8"
 indexmap = "1.9.3"
-pyproject-toml = "0.6.1"
+pyproject-toml = "0.7.0"
 python-pkginfo = "0.6.0"
 textwrap = "0.16.0"
 ignore = "0.4.20"
