diff --git a/Cargo.lock b/Cargo.lock
index 23c88dc..523d49d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -53,7 +53,7 @@ checksum = "82f6aeea286b8eb4dd3431a1be1b59d290ace00f5bfd8e2a159bc2a05e2c1667"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 3.0.6",
+ "syn 3.0.8",
 ]
 
 [[package]]
@@ -269,7 +269,7 @@ checksum = "c6232dd377dcc64799954cbd3a9bb882e9cdc1308ccd87b1c098f1fb2eaf82a8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 3.0.6",
+ "syn 3.0.8",
 ]
 
 [[package]]
@@ -391,7 +391,7 @@ checksum = "9fb9654ba8355388abeb8dcb4fc62f511300867002afc858860463bdd9fe0c44"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 3.0.6",
+ "syn 3.0.8",
 ]
 
 [[package]]
@@ -750,7 +750,7 @@ version = "0.2.0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 3.0.6",
+ "syn 3.0.8",
 ]
 
 [[package]]
@@ -1261,7 +1261,7 @@ checksum = "e7a5d71263a5a7d47b41f6b3f06ba276f10cc18b0931f1799f710578e2309348"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 3.0.6",
+ "syn 3.0.8",
 ]
 
 [[package]]
@@ -1406,9 +1406,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "3.0.6"
+version = "3.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8593e8e72159ed2257d083c7a454a85cbf854f37a0966d8d483aff8c8a3ebcee"
+checksum = "01016da373cd8f7ef12624f796309f5c31ba8d646dd08856c02cd741d823c622"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1507,7 +1507,7 @@ checksum = "bc04cd3e1236dd4a98afca4569f2deb3f120e5422a4023be2cb683f8486292af"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 3.0.6",
+ "syn 3.0.8",
 ]
 
 [[package]]
@@ -1874,7 +1874,7 @@ checksum = "34df6fc39dbd26ddc9c10e6a2984476e13acce22e64e4487636ef494369225da"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 3.0.6",
+ "syn 3.0.8",
 ]
 
 [[package]]