diff --git a/Cargo.lock b/Cargo.lock
index ccd6b4ad..e9fb6fe4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -704,9 +704,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.103"
+version = "1.0.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ee95bc4ef87b8d5ba32e8b7714ccc834865276eab0aed5c9958d00ec45f49e8"
+checksum = "9695f8df41bb4f3d222c95a67532365f569318332d03d5f3f67f37b20e6ebdf0"
 dependencies = [
  "unicode-ident",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 9e2b1f4a..4fcbaef3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,7 +29,7 @@ log = "0.4.29"
 newline-converter = "0.3.0"
 paste = "1.0.15"
 prettyplease = "0.2.37"
-proc-macro2 = "1.0.103"
+proc-macro2 = "1.0.104"
 quote = "1.0.42"
 regress = "0.10.5"
 rustfmt-wrapper = "0.2.1"
diff --git a/typify-macro/Cargo.toml b/typify-macro/Cargo.toml
index e58a54d9..96135fa5 100644
--- a/typify-macro/Cargo.toml
+++ b/typify-macro/Cargo.toml
@@ -11,7 +11,7 @@ readme = "../README.md"
 proc-macro = true
 
 [dependencies]
-proc-macro2 = "1.0.103"
+proc-macro2 = "1.0.104"
 quote = "1.0.42"
 schemars = "0.8.22"
 semver = { version = "1.0.27", features = ["serde"] }