Fix `bindgen-tests`
diff --git a/Cargo.lock b/Cargo.lock
index 2e83e9e..2d86c44 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -72,10 +72,12 @@
"clap_complete",
"owo-colors",
"prettyplease",
+ "serde",
"shlex",
"similar",
"syn 2.0.76",
"tempfile",
+ "toml",
]
[[package]]
diff --git a/bindgen-tests/Cargo.toml b/bindgen-tests/Cargo.toml
index a253b34..a2062a9 100644
--- a/bindgen-tests/Cargo.toml
+++ b/bindgen-tests/Cargo.toml
@@ -23,3 +23,7 @@
__testing_only_extra_assertions = ["bindgen/__testing_only_extra_assertions"]
__testing_only_libclang_9 = ["bindgen/__testing_only_libclang_9"]
__testing_only_libclang_16 = ["bindgen/__testing_only_libclang_16"]
+
+[dependencies]
+serde = { version = "1.0.209", features = ["derive"] }
+toml = "0.8.19"
