diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index 52a30b5..fe19bdf 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -1817,9 +1817,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with"
-version = "3.3.0"
+version = "3.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ca3b16a3d82c4088f343b7480a93550b3eabe1a358569c2dfe38bbcead07237"
+checksum = "64cd236ccc1b7a29e7e2739f27c0b2dd199804abc4290e32f59f3b68d6405c23"
 dependencies = [
  "base64",
  "chrono",
@@ -1834,9 +1834,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with_macros"
-version = "3.3.0"
+version = "3.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e6be15c453eb305019bfa438b1593c731f36a289a7853f7707ee29e870b3b3c"
+checksum = "93634eb5f75a2323b16de4748022ac4297f9e76b6dced2be287a099f41b5e788"
 dependencies = [
  "darling",
  "proc-macro2",
diff --git a/rust/sea_battle_backend/Cargo.toml b/rust/sea_battle_backend/Cargo.toml
index 5db5101..a45e14e 100644
--- a/rust/sea_battle_backend/Cargo.toml
+++ b/rust/sea_battle_backend/Cargo.toml
@@ -24,7 +24,7 @@ actix-web-actors = "4.1.0"
 actix-rt = "2.9.0"
 uuid = { version = "1.4.1", features = ["v4"] }
 rand = "0.8.5"
-serde_with = "3.3.0"
+serde_with = "3.4.0"
 tokio = { version = "1", features = ["full"] }
 semver = "1.0.20"