diff --git a/Cargo.lock b/Cargo.lock
index 6afdea1..bc6663b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -88,9 +88,9 @@ checksum = "6c8640c5d730cb13ebd907d8d04b52f55ac9a2eec55b440c8892f40d56c76c1d"
 
 [[package]]
 name = "prettyplease"
-version = "0.2.20"
+version = "0.2.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f12335488a2f3b0a83b14edad48dca9879ce89b2edd10e80237e4e852dd645e"
+checksum = "904afd36257cdb6ce0bee88b7981847bd7b955e5e216bb32f466b302923ad446"
 dependencies = [
  "proc-macro2",
  "syn",
@@ -145,9 +145,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.72"
+version = "2.0.80"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc4b9b9bf2add8093d3f2c0204471e951b2285580335de42f9d2534f3ae7a8af"
+checksum = "e6e185e337f816bc8da115b8afcb3324006ccc82eeaddf35113888d3bd8e44ac"
 dependencies = [
  "proc-macro2",
  "quote",