diff --git a/linear_ops/Cargo.lock b/linear_ops/Cargo.lock
index 3f34821..917b30f 100644
--- a/linear_ops/Cargo.lock
+++ b/linear_ops/Cargo.lock
@@ -21,6 +21,7 @@ name = "linear_ops"
 version = "0.1.0"
 dependencies = [
  "fixed_wide",
+ "paste",
  "ratio_ops",
 ]