diff --git a/native/rhai_rustler/Cargo.lock b/native/rhai_rustler/Cargo.lock
index bac54a4..d7d156c 100644
--- a/native/rhai_rustler/Cargo.lock
+++ b/native/rhai_rustler/Cargo.lock
@@ -296,18 +296,18 @@ checksum = "a38c90d48152c236a3ab59271da4f4ae63d678c5d7ad6b7714d7cb9760be5e4b"
 
 [[package]]
 name = "thiserror"
-version = "2.0.12"
+version = "2.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "567b8a2dae586314f7be2a752ec7474332959c6460e02bde30d702a66d488708"
+checksum = "80d76d3f064b981389ecb4b6b7f45a0bf9fdac1d5b9204c7bd6714fecc302850"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "2.0.12"
+version = "2.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f7cf42b4507d8ea322120659672cf1b9dbb93f8f2d4ecfd6e51350ff5b17a1d"
+checksum = "44d29feb33e986b6ea906bd9c3559a856983f92371b3eaa5e83782a351623de0"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/native/rhai_rustler/Cargo.toml b/native/rhai_rustler/Cargo.toml
index 2a1b2ec..ae86151 100644
--- a/native/rhai_rustler/Cargo.toml
+++ b/native/rhai_rustler/Cargo.toml
@@ -12,7 +12,7 @@ crate-type = ["cdylib"]
 [dependencies]
 rhai = { version = "=1.21.0", features = ["sync"] }
 rhai-dylib = { version = "0.5.0", features = ["sync"] }
-thiserror = "2.0.12"
+thiserror = "2.0.15"
 rustler = "0.36.1"
 
 [features]