diff --git a/agb-debug/Cargo.toml b/agb-debug/Cargo.toml
index 363c98a6..4412f760 100644
--- a/agb-debug/Cargo.toml
+++ b/agb-debug/Cargo.toml
@@ -12,7 +12,7 @@ addr2line = { version = "0.24", default-features = false, features = ["rustc-dem
 gimli = { version = "0.31", default-features = false, features = ["endian-reader", "std"] }
 object = { version = "0.36", default-features = false, features = ["read"] }
 
-thiserror = "1"
+thiserror = "2"
 clap = { version = "4", features = ["derive"] }
 colored = "2"
 rmp-serde = "1"
diff --git a/emulator/mgba/Cargo.toml b/emulator/mgba/Cargo.toml
index 0b6257bc..1db6095d 100644
--- a/emulator/mgba/Cargo.toml
+++ b/emulator/mgba/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2021"
 [dependencies]
 libc = "0.2"
 mgba-sys = { version = "0.1.0", path = "../mgba-sys" }
-thiserror = "1"
\ No newline at end of file
+thiserror = "2"
\ No newline at end of file