diff --git a/Cargo.lock b/Cargo.lock
index bcde3ac..a1ae72d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -757,18 +757,18 @@ checksum = "614b328ff036a4ef882c61570f72918f7e9c5bee1da33f8e7f91e01daee7e56c"
 
 [[package]]
 name = "thiserror"
-version = "2.0.3"
+version = "2.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c006c85c7651b3cf2ada4584faa36773bd07bac24acfb39f3c431b36d7e667aa"
+checksum = "8fec2a1820ebd077e2b90c4df007bebf344cd394098a13c563957d0afc83ea47"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "2.0.3"
+version = "2.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f077553d607adc1caf65430528a576c757a71ed73944b66ebb58ef2bbd243568"
+checksum = "d65750cab40f4ff1929fb1ba509e9914eb756131cef4210da8d5d700d26f6312"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/jpegxl-rs/Cargo.toml b/jpegxl-rs/Cargo.toml
index 83711c6..2d6dc26 100644
--- a/jpegxl-rs/Cargo.toml
+++ b/jpegxl-rs/Cargo.toml
@@ -29,7 +29,7 @@ bench = []
 
 [dependencies]
 image = { version = "0.25.5", optional = true, default-features = false }
-thiserror = "2.0.3"
+thiserror = "2.0.6"
 half = "2.4.1"
 byteorder = "1.5.0"
 bon = "3.2.0"