diff --git a/Cargo.lock b/Cargo.lock
index f239c2e..6656fc7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1125,9 +1125,9 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.85"
+version = "1.0.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22244ce15aa966053a896d1accb3a6e68469b97c7f33f284b99f0d576879fc23"
+checksum = "5e719e8df665df0d1c8fbfd238015744736151d4445ec0836b8e628aae103b77"
 dependencies = [
  "unicode-ident",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 82a50dc..100a027 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ hickory-resolver = { version = "0.24.1", features = ["dns-over-https-rustls", "w
 
 [build-dependencies]
 quote = "1.0.36"
-proc-macro2 = "1.0.85"
+proc-macro2 = "1.0.86"
 
 [target.'cfg(not(target_env = "msvc"))'.dependencies]
 tikv-jemallocator = "0.5"