diff --git a/Cargo.lock b/Cargo.lock
index afd06d9..2366ec1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -203,9 +203,9 @@ checksum = "d71b6127be86fdcfddb610f7182ac57211d4b18a3e9c82eb2d17662f2227ad6a"
 
 [[package]]
 name = "candid"
-version = "0.10.14"
+version = "0.10.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9d90f5a1426d0489283a0bd5da9ed406fb3e69597e0d823dcb88a1965bb58d2"
+checksum = "3ae495fbaf9ee8f4f7898affbd3df85dba8598bfa4ffaca24726c42aa4beb7b1"
 dependencies = [
  "anyhow",
  "binread",
@@ -226,9 +226,9 @@ dependencies = [
 
 [[package]]
 name = "candid_derive"
-version = "0.6.6"
+version = "0.10.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3de398570c386726e7a59d9887b68763c481477f9a043fb998a2e09d428df1a9"
+checksum = "7388be3b345b1a2ad30e529619b4db0d1955852afb56da821fa6a805f7cbf6be"
 dependencies = [
  "lazy_static",
  "proc-macro2",