diff --git a/fuzz/Cargo.toml b/fuzz/Cargo.toml
index 30a2806..8d524ef 100644
--- a/fuzz/Cargo.toml
+++ b/fuzz/Cargo.toml
@@ -1,6 +1,7 @@
 [package]
 name = "unsafe-libyaml-fuzz"
 version = "0.0.0"
+authors = ["David Tolnay <dtolnay@gmail.com>"]
 edition = "2021"
 publish = false
 
diff --git a/tests/data/Cargo.toml b/tests/data/Cargo.toml
index 630f15c..578db27 100644
--- a/tests/data/Cargo.toml
+++ b/tests/data/Cargo.toml
@@ -1,6 +1,7 @@
 [package]
 name = "unsafe-libyaml-test-suite"
 version = "0.0.0"
+authors = ["David Tolnay <dtolnay@gmail.com>"]
 edition = "2021"
 publish = false