diff --git a/Cargo.lock b/Cargo.lock
index 09bb241..1abfee3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1454,18 +1454,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.46"
+version = "1.0.47"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9207952ae1a003f42d3d5e892dac3c6ba42aa6ac0c79a6a91a2b5cb4253e75c"
+checksum = "97a802ec30afc17eee47b2855fc72e0c4cd62be9b4efe6591edde0ec5bd68d8f"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.46"
+version = "1.0.47"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1728216d3244de4f14f14f8c15c79be1a7c67867d28d69b719690e2a19fb445"
+checksum = "6bb623b56e39ab7dcd4b1b98bb6c8f8d907ed255b18de254088016b27a8ee19b"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 8895132..f9be837 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -33,7 +33,7 @@ cairo-rs = { version = "0.18.0", default-features = false, features = [
 ] }
 pangocairo = "0.18.0"
 pango = "0.18.0"
-thiserror = "1.0.46"
+thiserror = "1.0.47"
 serde = { version = "1.0.183", features = ["derive"] }
 toml = "0.7.6"
 sscanf = "0.4.1"