diff --git a/Cargo.lock b/Cargo.lock
index ed18b58f18..a11a1a1642 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -509,7 +509,7 @@ version = "0.17.0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
  "synstructure",
 ]
 
@@ -663,7 +663,7 @@ checksum = "965ab7eb5f8f97d2a083c799f3a1b994fc397b2fe2da5d1da1626ce15a39f2b1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
 ]
 
 [[package]]
@@ -767,7 +767,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
 ]
 
 [[package]]
@@ -1026,7 +1026,7 @@ dependencies = [
  "ident_case",
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
 ]
 
 [[package]]
@@ -1037,7 +1037,7 @@ checksum = "1d1545d67a2149e1d93b7e5c7752dce5a7426eb5d1357ddcfd89336b94444f77"
 dependencies = [
  "darling_core",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
 ]
 
 [[package]]
@@ -1072,7 +1072,7 @@ checksum = "377af281d8f23663862a7c84623bc5dcf7f8c44b13c7496a590bdc157f941a43"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
  "synstructure",
 ]
 
@@ -1102,7 +1102,7 @@ checksum = "67e77553c4162a157adbf834ebae5b415acbecbeafc7a74b0e886657506a7611"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
 ]
 
 [[package]]
@@ -1135,7 +1135,7 @@ checksum = "487585f4d0c6655fe74905e2504d8ad6908e4db67f744eb140876906c2f3175d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
 ]
 
 [[package]]
@@ -1229,7 +1229,7 @@ dependencies = [
  "darling",
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
 ]
 
 [[package]]
@@ -1414,7 +1414,7 @@ checksum = "87750cf4b7a4c0625b1529e4c543c2182106e4dedc60a2a6455e00d212c489ac"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
 ]
 
 [[package]]
@@ -1917,7 +1917,7 @@ checksum = "d2abdd3a62551e8337af119c5899e600ca0c88ec8f23a46c60ba216c803dcf1a"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
 ]
 
 [[package]]
@@ -2365,7 +2365,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
 ]
 
 [[package]]
@@ -2500,7 +2500,7 @@ dependencies = [
  "phf_shared",
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
 ]
 
 [[package]]
@@ -2991,7 +2991,7 @@ checksum = "e5af959c8bf6af1aff6d2b463a57f71aae53d1332da58419e30ad8dc7011d951"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
 ]
 
 [[package]]
@@ -3078,7 +3078,7 @@ checksum = "33c85360c95e7d137454dc81d9a4ed2b8efd8fbe19cee57357b32b9771fccb67"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
 ]
 
 [[package]]
@@ -3100,7 +3100,7 @@ checksum = "0b2e6b945e9d3df726b65d6ee24060aff8e3533d431f677a9695db04eff9dfdb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
 ]
 
 [[package]]
@@ -3327,7 +3327,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "rustversion",
- "syn 2.0.48",
+ "syn 2.0.49",
 ]
 
 [[package]]
@@ -3349,9 +3349,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.48"
+version = "2.0.49"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f3531638e407dfc0814761abb7c00a5b54992b849452a0646b7f65c9f770f3f"
+checksum = "915aea9e586f80826ee59f8453c1101f9d1c4b3964cd2460185ee8e299ada496"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3366,7 +3366,7 @@ checksum = "c8af7666ab7b6390ab78131fb5b0fce11d6b7a6951602017c35fa82800708971"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
 ]
 
 [[package]]
@@ -3446,7 +3446,7 @@ checksum = "a953cb265bef375dae3de6663da4d3804eee9682ea80d8e2542529b73c531c81"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
 ]
 
 [[package]]
@@ -3648,7 +3648,7 @@ checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
 ]
 
 [[package]]
@@ -3860,7 +3860,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
  "wasm-bindgen-shared",
 ]
 
@@ -3882,7 +3882,7 @@ checksum = "642f325be6301eb8107a83d12a8ac6c1e1c54345a7ef1a9261962dfefda09e66"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -4466,7 +4466,7 @@ checksum = "9e6936f0cce458098a201c245a11bef556c6a0181129c7034d10d76d1ec3a2b8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
  "synstructure",
 ]
 
@@ -4487,7 +4487,7 @@ checksum = "9ce1b18ccd8e73a9321186f97e46f9f04b778851177567b1975109d26a08d2a6"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
 ]
 
 [[package]]
@@ -4507,7 +4507,7 @@ checksum = "e6a647510471d372f2e6c2e6b7219e44d8c574d24fdc11c610a61455782f18c3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
  "synstructure",
 ]
 
@@ -4553,7 +4553,7 @@ checksum = "7b4e5997cbf58990550ef1f0e5124a05e47e1ebd33a84af25739be6031a62c20"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.48",
+ "syn 2.0.49",
 ]
 
 [[package]]
diff --git a/core/macros/Cargo.toml b/core/macros/Cargo.toml
index a967401ed6..c1f62559af 100644
--- a/core/macros/Cargo.toml
+++ b/core/macros/Cargo.toml
@@ -13,7 +13,7 @@ proc-macro = true
 
 [dependencies]
 quote = "1.0.34"
-syn = { version = "2.0.48", features = ["full"] }
+syn = { version = "2.0.49", features = ["full"] }
 proc-macro2 = "1.0"
 synstructure = "0.13"