diff --git a/Cargo.lock b/Cargo.lock
index bbc4e73f0c6..87a301a4e4d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2179,9 +2179,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.104"
+version = "1.0.105"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9695f8df41bb4f3d222c95a67532365f569318332d03d5f3f67f37b20e6ebdf0"
+checksum = "535d180e0ecab6268a3e718bb9fd44db66bbbc256257165fc699dadf70d16fe7"
 dependencies = [
  "unicode-ident",
 ]