diff --git a/Cargo.lock b/Cargo.lock
index 50c337c..f99becd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -285,7 +285,7 @@ dependencies = [
  "console",
  "shell-words",
  "tempfile",
- "thiserror",
+ "thiserror 1.0.61",
  "zeroize",
 ]
 
@@ -320,7 +320,7 @@ dependencies = [
  "reqwest",
  "serde",
  "serde_with",
- "thiserror",
+ "thiserror 2.0.3",
  "tokio",
  "toml",
  "tracing",
@@ -359,7 +359,7 @@ dependencies = [
  "serde_json",
  "serde_repr",
  "serde_with",
- "thiserror",
+ "thiserror 2.0.3",
  "time",
  "tracing",
  "url",
@@ -1031,7 +1031,7 @@ checksum = "bd283d9651eeda4b2a83a43c1c91b266c40fd76ecd39a50a8c630ae69dc72891"
 dependencies = [
  "getrandom",
  "libredox",
- "thiserror",
+ "thiserror 1.0.61",
 ]
 
 [[package]]
@@ -1355,9 +1355,9 @@ checksum = "81cdd64d312baedb58e21336b31bc043b77e01cc99033ce76ef539f78e965ebc"
 
 [[package]]
 name = "syn"
-version = "2.0.66"
+version = "2.0.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c42f3f41a2de00b01c0aaad383c5a45241efc8b2d1eda5661812fda5f3cdcff5"
+checksum = "25aa4ce346d03a6dcd68dd8b4010bcb74e54e62c90c573f394c46eae99aba32d"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1388,7 +1388,16 @@ version = "1.0.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c546c80d6be4bc6a00c0f01730c08df82eaa7a7a61f11d656526506112cc1709"
 dependencies = [
- "thiserror-impl",
+ "thiserror-impl 1.0.61",
+]
+
+[[package]]
+name = "thiserror"
+version = "2.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c006c85c7651b3cf2ada4584faa36773bd07bac24acfb39f3c431b36d7e667aa"
+dependencies = [
+ "thiserror-impl 2.0.3",
 ]
 
 [[package]]
@@ -1402,6 +1411,17 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "thiserror-impl"
+version = "2.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f077553d607adc1caf65430528a576c757a71ed73944b66ebb58ef2bbd243568"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "thread_local"
 version = "1.1.8"
diff --git a/edu-sync/Cargo.toml b/edu-sync/Cargo.toml
index 1d35fa9..66e5d4d 100644
--- a/edu-sync/Cargo.toml
+++ b/edu-sync/Cargo.toml
@@ -17,7 +17,7 @@ regex = "1.5"
 reqwest = { version = "0.12", default-features = false, features = ["rustls-tls", "stream"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_with = "3"
-thiserror = "1.0"
+thiserror = "2"
 tokio = { version = "1", default-features = false, features = ["fs"] }
 toml = "0.8"
 tracing = "0.1"
diff --git a/edu-ws/Cargo.toml b/edu-ws/Cargo.toml
index 46b23bf..9e3806b 100644
--- a/edu-ws/Cargo.toml
+++ b/edu-ws/Cargo.toml
@@ -18,7 +18,7 @@ serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 serde_repr = "0.1"
 serde_with = "3"
-thiserror = "1.0"
+thiserror = "2"
 time = { version = "0.3", features = ["serde"] }
 tracing = "0.1"
 url = { version = "2.2", features = ["serde"] }