diff --git a/Cargo.lock b/Cargo.lock
index 4081c3d..26976bd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1438,9 +1438,9 @@ dependencies = [
 
 [[package]]
 name = "serde_tokenstream"
-version = "0.1.3"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6deb15c3a535e81438110111d90168d91721652f502abb147f31cde129f683d"
+checksum = "cd80de2b23fd8f323001816f6db55b64b87302043519a45548708620ae6c71ef"
 dependencies = [
  "proc-macro2",
  "serde",
diff --git a/progenitor-macro/Cargo.toml b/progenitor-macro/Cargo.toml
index b7d2025..8a55212 100644
--- a/progenitor-macro/Cargo.toml
+++ b/progenitor-macro/Cargo.toml
@@ -13,7 +13,7 @@ progenitor-impl = { version = "0.2.1-dev", path = "../progenitor-impl" }
 quote = "1.0"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
-serde_tokenstream = "0.1.3"
+serde_tokenstream = "0.1.4"
 syn = "1.0"
 
 [lib]