diff --git a/Cargo.lock b/Cargo.lock
index d582088..32e0fa1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6259,7 +6259,7 @@ dependencies = [
  "ndarray 0.17.2",
  "numpy",
  "once_cell",
- "opentelemetry 0.27.1",
+ "opentelemetry 0.31.0",
  "opentelemetry-otlp 0.27.0",
  "opentelemetry_sdk 0.27.1",
  "password-hash",
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index 8de5439..aceeabb 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -62,7 +62,7 @@ rusqlite = { version = "0.32", features = ["bundled-sqlcipher"] }
 zeroize = { version = "1.8", features = ["derive"] }
 prometheus = "0.13"
 once_cell = "1.20"
-opentelemetry = "0.27"
+opentelemetry = "0.31"
 opentelemetry-otlp = { version = "0.27", features = ["tonic", "tokio"] }
 opentelemetry_sdk = { version = "0.27", features = ["rt-tokio"] }
 tracing-opentelemetry = "0.28"