diff --git a/Cargo.lock b/Cargo.lock
index ce17475ec0a..a07501e1add 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -537,7 +537,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "syn 2.0.119",
- "synstructure",
+ "synstructure 0.14.0",
  "test-case",
 ]
 
@@ -1135,7 +1135,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "syn 2.0.119",
- "synstructure",
+ "synstructure 0.13.2",
 ]
 
 [[package]]
@@ -3835,6 +3835,17 @@ dependencies = [
  "syn 2.0.119",
 ]
 
+[[package]]
+name = "synstructure"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "901704edd0dfe137f1987838ee4f259e4e063c31371bdb423f7ae38ec6f77f02"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 3.0.3",
+]
+
 [[package]]
 name = "sys-locale"
 version = "0.3.2"
@@ -4917,7 +4928,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "syn 2.0.119",
- "synstructure",
+ "synstructure 0.13.2",
 ]
 
 [[package]]
@@ -4958,7 +4969,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "syn 2.0.119",
- "synstructure",
+ "synstructure 0.13.2",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 66ce0410157..1d405e63de3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -111,7 +111,7 @@ dhat = "0.3.3"
 quote = "1.0.45"
 syn = { version = "2.0.116", default-features = false }
 proc-macro2 = "1.0"
-synstructure = "0.13"
+synstructure = "0.14"
 measureme = "12.0.3"
 pastey = "0.2.3"
 rand = "0.10.1"