diff --git a/backend/Cargo.lock b/backend/Cargo.lock
index cb80c8bd..45b3af95 100644
--- a/backend/Cargo.lock
+++ b/backend/Cargo.lock
@@ -474,9 +474,9 @@ dependencies = [
 
 [[package]]
 name = "diesel"
-version = "2.2.2"
+version = "2.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf97ee7261bb708fa3402fa9c17a54b70e90e3cb98afb3dc8999d5512cb03f94"
+checksum = "65e13bab2796f412722112327f3e575601a3e9cdcbe426f0d30dbf43f3f5dc71"
 dependencies = [
  "bitflags 2.6.0",
  "byteorder",
diff --git a/backend/Cargo.toml b/backend/Cargo.toml
index e5b83822..aacbb7a3 100644
--- a/backend/Cargo.toml
+++ b/backend/Cargo.toml
@@ -11,7 +11,7 @@ debug = true
 [dependencies]
 dotenv = "0.15.0"
 
-diesel = { version = "2.0", features = ["mysql", "chrono"] }
+diesel = { version = "2.2", features = ["mysql", "chrono"] }
 
 hex = "0.4"