diff --git a/Cargo.lock b/Cargo.lock
index e6d61fb00..43e71ed66 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2798,6 +2798,8 @@ dependencies = [
  "curve25519-dalek-loader",
  "ed25519-dalek-loader",
  "lazy_static",
+ "pio",
+ "pio-proc",
  "rand_chacha 0.3.1",
  "sha2-loader",
  "utralib 0.1.24",