diff --git a/Cargo.lock b/Cargo.lock
index e4f7263..6118153 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1615,9 +1615,9 @@ dependencies = [
 
 [[package]]
 name = "prost-build"
-version = "0.12.0"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30d3e647e9eb04ddfef78dfee2d5b3fefdf94821c84b710a3d8ebc89ede8b164"
+checksum = "8bdf592881d821b83d471f8af290226c8d51402259e9bb5be7f9f8bdebbb11ac"
 dependencies = [
  "bytes",
  "heck",
@@ -1650,9 +1650,9 @@ dependencies = [
 
 [[package]]
 name = "prost-types"
-version = "0.12.0"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cebe0a918c97f86c217b0f76fd754e966f8b9f41595095cf7d74cb4e59d730f6"
+checksum = "e081b29f63d83a4bc75cfc9f3fe424f9156cf92d8a4f0c9407cce9a1b67327cf"
 dependencies = [
  "prost",
 ]