diff --git a/Cargo.toml b/Cargo.toml
index a804108..fbafe4c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,6 +14,7 @@ serde = "1"
 serde_json = "1"
 
 [workspace.lints.rust]
+unsafe_code = "forbid"
 unsafe_op_in_unsafe_fn = "deny"
 unreachable_pub = "deny"