diff --git a/Cargo.lock b/Cargo.lock
index ca56626a..1e723d54 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -332,7 +332,7 @@ checksum = "b84f9ebcc6c1f5b8cb160f6990096a5c127f423fcb6e1ccc46c370cbdfb75dfc"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -682,7 +682,7 @@ dependencies = [
  "proc-macro-error",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -729,7 +729,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0fe0e1d9f7de897d18e590a7496b5facbe87813f746cf4b8db596ba77e07e832"
 dependencies = [
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1032,7 +1032,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6d2301688392eb071b0bf1a37be05c469d3cc4dbbd95df672fe28ab021e6a096"
 dependencies = [
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1059,7 +1059,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "scratch",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1076,7 +1076,7 @@ checksum = "086c685979a698443656e5cf7856c95c642295a38599f12fb1ff76fb28d19892"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1100,7 +1100,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "strsim",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1111,7 +1111,7 @@ checksum = "b36230598a2d5de7ec1c6f51f72d8a99a9208daff41de2084d06e3fd3ea56685"
 dependencies = [
  "darling_core",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1137,7 +1137,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a5bbed42daaa95e780b60a50546aa345b8413a1e46f9a40a12907d3598f038db"
 dependencies = [
  "data-encoding",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1394,7 +1394,7 @@ dependencies = [
  "proc-macro-hack",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1914,7 +1914,7 @@ dependencies = [
  "quote",
  "serde",
  "serde_json",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -2148,7 +2148,7 @@ dependencies = [
  "proc-macro-error",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
  "synstructure",
 ]
 
@@ -2475,7 +2475,7 @@ dependencies = [
  "proc-macro-error-attr",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
  "version_check",
 ]
 
@@ -2498,9 +2498,9 @@ checksum = "dc375e1527247fe1a97d8b7156678dfe7c1af2fc075c9a4db3690ecd2a148068"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.51"
+version = "1.0.52"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d727cae5b39d21da60fa540906919ad737832fe0b1c165da3a34d6548c849d6"
+checksum = "1d0e1ae9e836cc3beddd63db0df682593d7e2d3d891ae8c9083d2113e1744224"
 dependencies = [
  "unicode-ident",
 ]
@@ -2533,9 +2533,9 @@ checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
 
 [[package]]
 name = "quote"
-version = "1.0.23"
+version = "1.0.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8856d8364d252a14d474036ea1358d63c9e6965c8e5c1885c18f73d70bff9c7b"
+checksum = "4424af4bf778aae2051a77b60283332f386554255d722233d09fbfc7e30da2fc"
 dependencies = [
  "proc-macro2",
 ]
@@ -2756,7 +2756,7 @@ checksum = "d071a94a3fac4aff69d023a7f411e33f40f3483f8c5190b1953822b6b76d7630"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -2795,7 +2795,7 @@ dependencies = [
  "darling",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -2889,7 +2889,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "rustversion",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -2903,6 +2903,17 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "syn"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4cff13bb1732bccfe3b246f3fdb09edfd51c01d6f5299b7ccd9457c2e4e37774"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
 [[package]]
 name = "synstructure"
 version = "0.12.6"
@@ -2911,7 +2922,7 @@ checksum = "f36bdaa60a83aca3921b5259d5400cbf5e90fc51931376a9bd4a0eb79aa7210f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
  "unicode-xid",
 ]
 
@@ -2974,22 +2985,22 @@ checksum = "222a222a5bfe1bba4a77b45ec488a741b3cb8872e5e499451fd7d0129c9c7c3d"
 
 [[package]]
 name = "thiserror"
-version = "1.0.39"
+version = "1.0.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a5ab016db510546d856297882807df8da66a16fb8c4101cb8b30054b0d5b2d9c"
+checksum = "978c9a314bd8dc99be594bc3c175faaa9794be04a5a5e153caba6915336cebac"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.39"
+version = "1.0.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5420d42e90af0c38c3290abcca25b9b3bdf379fc9f55c528f53a269d9c9a267e"
+checksum = "f9456a42c5b0d803c8cd86e73dd7cc9edd429499f37a3550d286d5e86720569f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.0",
 ]
 
 [[package]]
@@ -3104,7 +3115,7 @@ checksum = "4017f8f45139870ca7e672686113917c71c7a6e02d4924eda67186083c03081a"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -3222,7 +3233,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "aae2faf80ac463422992abf4de234731279c058aaf33171ca70277c98406b124"
 dependencies = [
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -3265,7 +3276,7 @@ dependencies = [
  "heck 0.3.3",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -3346,7 +3357,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
  "wasm-bindgen-shared",
 ]
 
@@ -3368,7 +3379,7 @@ checksum = "07bc0c051dc5f23e307b13285f9d75df86bfdf816c5721e573dec1f9b8aa193c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -3716,7 +3727,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "shellexpand",
- "syn",
+ "syn 1.0.107",
  "witx",
 ]
 
@@ -3728,7 +3739,7 @@ checksum = "750332a587ddc8372d260ea1792a276b1c908cd93782e2da30c19db075d4d7a8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
  "wiggle-generate",
 ]
 
diff --git a/air/Cargo.toml b/air/Cargo.toml
index 7ddf4e2f..e3fd9696 100644
--- a/air/Cargo.toml
+++ b/air/Cargo.toml
@@ -38,7 +38,7 @@ non-empty-vec = "0.2.3"
 log = "0.4.17"
 once_cell = "1.17.1"
 fstrings = "0.2.3"
-thiserror = "1.0.39"
+thiserror = "1.0.40"
 semver = "1.0.17"
 strum = "0.24"
 strum_macros = "0.24"
diff --git a/avm/interface/Cargo.toml b/avm/interface/Cargo.toml
index 282d6f07..9bb3e6af 100644
--- a/avm/interface/Cargo.toml
+++ b/avm/interface/Cargo.toml
@@ -19,7 +19,7 @@ air-interpreter-interface = { version = "0.13.0", path = "../../crates/air-lib/i
 air-utils = { version = "0.1.0", path = "../../crates/air-lib/utils" }
 polyplets = { version = "0.3.2", path = "../../crates/air-lib/polyplets" }
 
-thiserror = "1.0.39"
+thiserror = "1.0.40"
 maplit = "1.0.2"
 serde_json = "1.0.94"
 serde = "1.0.155"
diff --git a/avm/server/Cargo.toml b/avm/server/Cargo.toml
index 84112a62..85ceb45e 100644
--- a/avm/server/Cargo.toml
+++ b/avm/server/Cargo.toml
@@ -23,7 +23,7 @@ polyplets = { version = "0.3.2", path = "../../crates/air-lib/polyplets" }
 avm-interface = { version = "0.28.3", path = "../../avm/interface" }
 
 eyre = "0.6.8"
-thiserror = "1.0.39"
+thiserror = "1.0.40"
 maplit = "1.0.2"
 serde_json = "1.0.94"
 serde = "1.0.155"
diff --git a/crates/air-lib/air-parser/Cargo.toml b/crates/air-lib/air-parser/Cargo.toml
index fb93fb4c..d4472f6a 100644
--- a/crates/air-lib/air-parser/Cargo.toml
+++ b/crates/air-lib/air-parser/Cargo.toml
@@ -32,7 +32,7 @@ serde = { version = "1.0.155", features = ["rc", "derive"] }
 serde_json = "1.0.94"
 
 itertools = "0.10.5"
-thiserror = "1.0.39"
+thiserror = "1.0.40"
 tracing = "0.1.37"
 
 [dev-dependencies]
diff --git a/crates/air-lib/lambda/parser/Cargo.toml b/crates/air-lib/lambda/parser/Cargo.toml
index 94b7696b..cc574533 100644
--- a/crates/air-lib/lambda/parser/Cargo.toml
+++ b/crates/air-lib/lambda/parser/Cargo.toml
@@ -31,4 +31,4 @@ serde = { version = "1.0.155", features = ["rc", "derive"] }
 serde_json = "1.0.94"
 
 itertools = "0.10.5"
-thiserror = "1.0.39"
+thiserror = "1.0.40"
diff --git a/crates/air-lib/trace-handler/Cargo.toml b/crates/air-lib/trace-handler/Cargo.toml
index 49decdf8..3e76a8dd 100644
--- a/crates/air-lib/trace-handler/Cargo.toml
+++ b/crates/air-lib/trace-handler/Cargo.toml
@@ -23,5 +23,5 @@ polyplets = { version = "0.3.2", path = "../polyplets" }
 bimap = "0.6.3"
 serde_json = "1.0.94"
 log = "0.4.17"
-thiserror = "1.0.39"
+thiserror = "1.0.40"
 tracing = "0.1.37"
diff --git a/crates/beautifier/Cargo.toml b/crates/beautifier/Cargo.toml
index 3fe520f7..0c467388 100644
--- a/crates/beautifier/Cargo.toml
+++ b/crates/beautifier/Cargo.toml
@@ -16,4 +16,4 @@ path = "src/lib.rs"
 [dependencies]
 aquavm-air-parser = { version = "0.7.4", path = "../air-lib/air-parser" }
 itertools = "0.10.5"
-thiserror = "1.0.39"
+thiserror = "1.0.40"