diff --git a/geneit_backend/Cargo.lock b/geneit_backend/Cargo.lock
index 0319295..d19e70d 100644
--- a/geneit_backend/Cargo.lock
+++ b/geneit_backend/Cargo.lock
@@ -1435,7 +1435,7 @@ dependencies = [
  "serde_with",
  "sha2",
  "tempfile",
- "thiserror 2.0.16",
+ "thiserror 2.0.17",
  "uuid",
  "zip",
 ]
@@ -3783,11 +3783,11 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "2.0.16"
+version = "2.0.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3467d614147380f2e4e374161426ff399c91084acd2363eaf549172b3d5e60c0"
+checksum = "f63587ca0f12b72a0600bcba1d40081f830876000bb46dd2337a3051618f4fc8"
 dependencies = [
- "thiserror-impl 2.0.16",
+ "thiserror-impl 2.0.17",
 ]
 
 [[package]]
@@ -3803,9 +3803,9 @@ dependencies = [
 
 [[package]]
 name = "thiserror-impl"
-version = "2.0.16"
+version = "2.0.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c5e1be1c48b9172ee610da68fd9cd2770e7a4056cb3fc98710ee6906f0c7960"
+checksum = "3ff15c8ecd7de3849db632e14d18d2571fa09dfc5ed93479bc4485c7a517c913"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/geneit_backend/Cargo.toml b/geneit_backend/Cargo.toml
index d609102..21c3c21 100644
--- a/geneit_backend/Cargo.toml
+++ b/geneit_backend/Cargo.toml
@@ -27,7 +27,7 @@ lettre = "0.11.18"
 rand = "0.9.2"
 bcrypt = "0.17.1"
 light-openid = "1.0.4"
-thiserror = "2.0.16"
+thiserror = "2.0.17"
 serde_with = "3.14.0"
 rust_iso3166 = "0.1.14"
 rust-s3 = "0.35.1"