diff --git a/Cargo.lock b/Cargo.lock
index 65a2f1b..850e2f2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3894,7 +3894,7 @@ dependencies = [
  "either",
  "futures-util",
  "sqlx",
- "thiserror 1.0.69",
+ "thiserror 2.0.12",
 ]
 
 [[package]]
@@ -3938,7 +3938,7 @@ dependencies = [
  "poise",
  "reqwest",
  "serenity",
- "thiserror 1.0.69",
+ "thiserror 2.0.12",
  "tokio",
  "youmubot-db",
  "youmubot-db-sql",
diff --git a/youmubot-db-sql/Cargo.toml b/youmubot-db-sql/Cargo.toml
index 4c5b9b8..9df32e1 100644
--- a/youmubot-db-sql/Cargo.toml
+++ b/youmubot-db-sql/Cargo.toml
@@ -11,7 +11,7 @@ workspace = true
 
 [dependencies]
 sqlx = { version = "0.8", features = ["runtime-tokio", "sqlite", "chrono"] }
-thiserror = "1.0.31"
+thiserror = "2"
 chrono = "0.4.19"
 futures-util = "0.3.21"
 either = "1.6.1"
diff --git a/youmubot-prelude/Cargo.toml b/youmubot-prelude/Cargo.toml
index e7054a5..122630e 100644
--- a/youmubot-prelude/Cargo.toml
+++ b/youmubot-prelude/Cargo.toml
@@ -20,7 +20,7 @@ reqwest = { version = "0.11.10", features = ["json"] }
 chrono = "0.4.19"
 flume = "0.10.13"
 dashmap = "5.3.4"
-thiserror = "1"
+thiserror = "2"
 poise = { git = "https://github.com/serenity-rs/poise", branch = "current" }
 
 [dependencies.serenity]