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-rw-r--r--Cargo.lock4
1 files changed, 2 insertions, 2 deletions
diff --git a/Cargo.lock b/Cargo.lock
index 4c3cbf29f61..3762c2fff4b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1269,9 +1269,9 @@ version = "0.0.0"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.53"
+version = "1.0.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba466839c78239c09faf015484e5cc04860f88242cff4d03eb038f04b4699b73"
+checksum = "2b63bdb0cd06f1f4dedf69b254734f9b45af66e4a031e42a7480257d9898b435"
 dependencies = [
  "unicode-ident",
 ]