diff --git a/Cargo.lock b/Cargo.lock
index b7df075307db4..c206e18130010 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3153,7 +3153,7 @@ dependencies = [
  "libc",
  "option-ext",
  "redox_users",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.1",
 ]
 
 [[package]]
@@ -4712,7 +4712,7 @@ dependencies = [
  "libc",
  "percent-encoding",
  "pin-project-lite",
- "socket2 0.5.10",
+ "socket2 0.6.5",
  "system-configuration",
  "tokio",
  "tower-service",
@@ -5041,7 +5041,7 @@ checksum = "3640c1c38b8e4e43584d8df18be5fc6b0aa314ce6ebf51b53313d4306cca8e46"
 dependencies = [
  "hermit-abi",
  "libc",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.1",
 ]
 
 [[package]]
@@ -5128,7 +5128,7 @@ dependencies = [
  "portable-atomic",
  "portable-atomic-util",
  "serde_core",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.1",
 ]
 
 [[package]]
@@ -7254,7 +7254,7 @@ dependencies = [
  "prettyplease",
  "proc-macro2",
  "quote",
- "syn 2.0.119",
+ "syn 3.0.3",
 ]
 
 [[package]]
@@ -7266,7 +7266,7 @@ dependencies = [
  "mz-ore",
  "mz-repr",
  "proc-macro2",
- "syn 2.0.119",
+ "syn 3.0.3",
 ]
 
 [[package]]
@@ -7507,7 +7507,7 @@ dependencies = [
  "quote",
  "serde",
  "serde_yaml",
- "syn 2.0.119",
+ "syn 3.0.3",
  "walkdir",
 ]
 
@@ -7787,7 +7787,7 @@ version = "0.1.0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.119",
+ "syn 3.0.3",
  "tracing",
 ]
 
@@ -7904,7 +7904,7 @@ version = "0.1.0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.119",
+ "syn 3.0.3",
 ]
 
 [[package]]
@@ -9132,7 +9132,7 @@ dependencies = [
  "mz-ore",
  "mz-ore-build",
  "quote",
- "syn 2.0.119",
+ "syn 3.0.3",
  "tempfile",
 ]
 
@@ -10755,7 +10755,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "03da047801ff44bb6a4d407d4860c05fd70bb81714e6b2f3812603d5b145b042"
 dependencies = [
  "heck",
- "itertools 0.10.5",
+ "itertools 0.14.0",
  "log",
  "multimap",
  "petgraph",
@@ -10776,7 +10776,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b570b25f7617e43d59005d0990ccb79e950a423952cea19671b7a876da390adf"
 dependencies = [
  "anyhow",
- "itertools 0.10.5",
+ "itertools 0.14.0",
  "proc-macro2",
  "quote",
  "syn 2.0.119",
@@ -11741,7 +11741,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys 0.12.1",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.1",
 ]
 
 [[package]]
@@ -12779,6 +12779,17 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "syn"
+version = "3.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53e9bae58849f64dfa4f5d5ae372c8341f7305f82a3868709269343628b659a3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
 [[package]]
 name = "sync_wrapper"
 version = "1.0.2"
@@ -12892,10 +12903,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32497e9a4c7b38532efcdebeef879707aa9f794296a4f0244f6f69e9bc8574bd"
 dependencies = [
  "fastrand 2.3.0",
- "getrandom 0.3.3",
+ "getrandom 0.4.3",
  "once_cell",
  "rustix 1.1.4",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.1",
 ]
 
 [[package]]
@@ -12914,7 +12925,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "230a1b821ccbd75b185820a1f1ff7b14d21da1e442e22c0863ea5f08771a8874"
 dependencies = [
  "rustix 1.1.4",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.1",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 41bdd81398750..1372152013795 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -515,7 +515,7 @@ static_assertions = "1.1"
 strsim = "0.11.1"
 subtle = "2.6.1"
 supports-color = "3.0.2"
-syn = { version = "2.0.119", features = ["extra-traits", "full", "parsing", "printing"] }
+syn = { version = "3.0.3", features = ["extra-traits", "full", "parsing", "printing"] }
 sysctl = "0.7.1"
 sysinfo = "0.29.11"
 tabled = "0.21.0"