diff --git a/backend/Cargo.lock b/backend/Cargo.lock
index f4cf16f..a245a8f 100644
--- a/backend/Cargo.lock
+++ b/backend/Cargo.lock
@@ -457,9 +457,9 @@ dependencies = [
 
 [[package]]
 name = "diesel"
-version = "2.3.5"
+version = "2.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e130c806dccc85428c564f2dc5a96e05b6615a27c9a28776bd7761a9af4bb552"
+checksum = "78df0e4e8c596662edb07fbfbb7f23769cca35049827df5f909084d956b6aeaf"
 dependencies = [
  "bigdecimal",
  "bitflags",
diff --git a/backend/Cargo.toml b/backend/Cargo.toml
index f265844..8e7c827 100644
--- a/backend/Cargo.toml
+++ b/backend/Cargo.toml
@@ -13,7 +13,7 @@ tokio = { version = "1.48.0", features = ["full"] }
 tower = "0.5.2"
 tower-http = { version = "0.6.8", features = ["cors", "compression-gzip", "trace", "limit"] }
 env_logger = "0.11.8"
-diesel = { version = "2.3.5", features = ["postgres", "chrono", "numeric"] }
+diesel = { version = "2.3.8", features = ["postgres", "chrono", "numeric"] }
 dotenvy = "0.15.7"
 chrono = "0.4.42"
 bigdecimal = { version = "0.4.10", features = ["serde"] }