diff --git a/Cargo.lock b/Cargo.lock
index 0d4f31b..30e8a13 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -184,7 +184,7 @@ checksum = "87750cf4b7a4c0625b1529e4c543c2182106e4dedc60a2a6455e00d212c489ac"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.77",
+ "syn 2.0.90",
 ]
 
 [[package]]
@@ -311,7 +311,7 @@ dependencies = [
  "serde",
  "serde-wasm-bindgen 0.5.0",
  "serde_urlencoded",
- "thiserror",
+ "thiserror 1.0.69",
  "wasm-bindgen",
  "web-sys",
 ]
@@ -331,7 +331,7 @@ dependencies = [
  "pin-project",
  "serde",
  "serde_json",
- "thiserror",
+ "thiserror 1.0.69",
  "wasm-bindgen",
  "wasm-bindgen-futures",
  "web-sys",
@@ -357,7 +357,7 @@ dependencies = [
  "js-sys",
  "serde",
  "serde_json",
- "thiserror",
+ "thiserror 1.0.69",
  "wasm-bindgen",
  "web-sys",
 ]
@@ -483,7 +483,7 @@ dependencies = [
  "pollster",
  "serde",
  "serde-wasm-bindgen 0.6.5",
- "thiserror",
+ "thiserror 2.0.6",
  "tracing",
  "tracing-subscriber",
  "tracing-subscriber-wasm",
@@ -505,7 +505,7 @@ dependencies = [
  "proc-macro-error",
  "proc-macro2",
  "quote",
- "syn 2.0.77",
+ "syn 2.0.90",
 ]
 
 [[package]]
@@ -606,7 +606,7 @@ checksum = "2f38a4412a78282e09a2cf38d195ea5420d15ba0602cb375210efbc877243965"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.77",
+ "syn 2.0.90",
 ]
 
 [[package]]
@@ -663,9 +663,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.86"
+version = "1.0.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e719e8df665df0d1c8fbfd238015744736151d4445ec0836b8e628aae103b77"
+checksum = "37d3544b3f2748c54e147655edb5025752e2303145b5aefb3c3ea2c78b973bb0"
 dependencies = [
  "unicode-ident",
 ]
@@ -745,7 +745,7 @@ checksum = "243902eda00fad750862fc144cea25caca5e20d615af0a81bee94ca738f1df1f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.77",
+ "syn 2.0.90",
 ]
 
 [[package]]
@@ -832,9 +832,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.77"
+version = "2.0.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f35bcdf61fd8e7be6caf75f429fdca8beb3ed76584befb503b1569faee373ed"
+checksum = "919d3b74a5dd0ccd15aeb8f93e7006bd9e14c295087c9896a110f490752bcf31"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -852,22 +852,42 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.63"
+version = "1.0.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0342370b38b6a11b6cc11d6a805569958d54cfa061a29969c3b5ce2ea405724"
+checksum = "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52"
 dependencies = [
- "thiserror-impl",
+ "thiserror-impl 1.0.69",
+]
+
+[[package]]
+name = "thiserror"
+version = "2.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8fec2a1820ebd077e2b90c4df007bebf344cd394098a13c563957d0afc83ea47"
+dependencies = [
+ "thiserror-impl 2.0.6",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.90",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.63"
+version = "2.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4558b58466b9ad7ca0f102865eccc95938dca1a74a856f2b57b6629050da261"
+checksum = "d65750cab40f4ff1929fb1ba509e9914eb756131cef4210da8d5d700d26f6312"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.77",
+ "syn 2.0.90",
 ]
 
 [[package]]
@@ -934,7 +954,7 @@ checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.77",
+ "syn 2.0.90",
 ]
 
 [[package]]
@@ -1065,7 +1085,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.77",
+ "syn 2.0.90",
  "wasm-bindgen-shared",
 ]
 
@@ -1099,7 +1119,7 @@ checksum = "afc340c74d9005395cf9dd098506f7f44e38f2b4a21c6aaacf9a105ea5e1e836"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.77",
+ "syn 2.0.90",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -1133,7 +1153,7 @@ checksum = "4b8220be1fa9e4c889b30fd207d4906657e7e90b12e0e6b0c8b8d8709f5de021"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.77",
+ "syn 2.0.90",
 ]
 
 [[package]]
diff --git a/leptos_workers/Cargo.toml b/leptos_workers/Cargo.toml
index 53fa56b..49e3c45 100644
--- a/leptos_workers/Cargo.toml
+++ b/leptos_workers/Cargo.toml
@@ -24,7 +24,7 @@ futures = "0.3"
 js-sys = "0.3"
 serde = { version = "1.0", features = ["derive"] }
 serde-wasm-bindgen = "0.6"
-thiserror = "1.0"
+thiserror = "2.0"
 tracing = { version = "0.1", features = ["log"] }
 tracing-subscriber = "0.3"
 tracing-subscriber-wasm = "0.1"