1 files changed, 2 insertions, 2 deletions
diff --git a/Cargo.lock b/Cargo.lock
index f9e7e9b..7547fb5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -401,9 +401,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.47"
+version = "1.0.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ea3d908b0e36316caf9e9e2c4625cdde190a7e6f440d794667ed17a1855e725"
+checksum = "18fb31db3f9bddb2ea821cde30a9f70117e3f119938b5ee630b7403aa6e2ead9"
 dependencies = [
  "unicode-ident",
 ]