diff --git a/Cargo.lock b/Cargo.lock
index 5da041c..b38b67d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -729,7 +729,7 @@ dependencies = [
  "ms-autodiscover",
  "serde",
  "serde_json",
- "thiserror 2.0.15",
+ "thiserror 2.0.16",
  "tokio",
 ]
 
@@ -739,7 +739,7 @@ version = "0.1.0"
 dependencies = [
  "anyhow",
  "exchange-rs",
- "thiserror 2.0.15",
+ "thiserror 2.0.16",
 ]
 
 [[package]]
@@ -2421,11 +2421,11 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "2.0.15"
+version = "2.0.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "80d76d3f064b981389ecb4b6b7f45a0bf9fdac1d5b9204c7bd6714fecc302850"
+checksum = "3467d614147380f2e4e374161426ff399c91084acd2363eaf549172b3d5e60c0"
 dependencies = [
- "thiserror-impl 2.0.15",
+ "thiserror-impl 2.0.16",
 ]
 
 [[package]]
@@ -2441,9 +2441,9 @@ dependencies = [
 
 [[package]]
 name = "thiserror-impl"
-version = "2.0.15"
+version = "2.0.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44d29feb33e986b6ea906bd9c3559a856983f92371b3eaa5e83782a351623de0"
+checksum = "6c5e1be1c48b9172ee610da68fd9cd2770e7a4056cb3fc98710ee6906f0c7960"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index b376615..4c317d1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -30,7 +30,7 @@ test-tool = []
 
 [dependencies]
 anyhow = { version = "1.0.99", default-features = false }
-thiserror = "2.0.15"
+thiserror = "2.0.16"
 exchange-rs = { git = "https://github.com/neeml/exchange-rs", branch = "main" }
 
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