diff --git a/Cargo.lock b/Cargo.lock
index 8acbc6c696..d90d7eb9fc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -383,13 +383,13 @@ dependencies = [
 
 [[package]]
 name = "enumn"
-version = "0.1.6"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e88bcb3a067a6555d577aba299e75eff9942da276e6506fc6274327daa026132"
+checksum = "48016319042fb7c87b78d2993084a831793a897a5cd1a2a67cab9d1eeb4b7d76"
 dependencies = [
  "proc-macro2 1.0.52",
  "quote 1.0.26",
- "syn 1.0.107",
+ "syn 2.0.2",
 ]
 
 [[package]]