diff --git a/Cargo.lock b/Cargo.lock
index b46bbb8..62be293 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1292,13 +1292,13 @@ dependencies = [
 
 [[package]]
 name = "quickcheck_macros"
-version = "1.0.0"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b22a693222d716a9587786f37ac3f6b4faedb5b80c23914e7303ff5a1d8016e9"
+checksum = "f71ee38b42f8459a88d3362be6f9b841ad2d5421844f61eb1c59c11bff3ac14a"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 1.0.109",
+ "syn 2.0.95",
 ]
 
 [[package]]