diff --git a/Cargo.lock b/Cargo.lock
index 7c836a0e..fac9bf6a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -421,9 +421,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.86"
+version = "1.0.93"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e719e8df665df0d1c8fbfd238015744736151d4445ec0836b8e628aae103b77"
+checksum = "60946a68e5f9d28b0dc1c21bb8a97ee7d018a8b322fa57838ba31cc878e22d99"
 dependencies = [
  "unicode-ident",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 6877502f..4ad98047 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -48,7 +48,7 @@ itertools = "0.13.0"
 lazy_static = "1.5.0"
 paste = "1.0.15"
 pretty_assertions = "1.4.1"
-proc-macro2 = "1.0.86"
+proc-macro2 = "1.0.93"
 quote = "1.0.38"
 rustversion = "1.0.19"
 serde = "1.0"