diff --git a/Cargo.lock b/Cargo.lock
index f3a296b..67349c3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -34,6 +34,12 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "250f629c0161ad8107cf89319e990051fae62832fd343083bea452d93e2205fd"
 
+[[package]]
+name = "android-tzdata"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e999941b234f3131b00bc13c22d06e8c5ff726d1b6318ac7eb276997bbb4fef0"
+
 [[package]]
 name = "android_system_properties"
 version = "0.1.5"
@@ -265,17 +271,17 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chrono"
-version = "0.4.24"
+version = "0.4.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e3c5919066adf22df73762e50cffcde3a758f2a848b113b586d1f86728b673b"
+checksum = "95ed24df0632f708f5f6d8082675bef2596f7084dee3dd55f632290bf35bfe0f"
 dependencies = [
+ "android-tzdata",
  "iana-time-zone",
  "js-sys",
- "num-integer",
  "num-traits",
  "time",
  "wasm-bindgen",
- "winapi",
+ "windows-targets 0.48.0",
 ]
 
 [[package]]
diff --git a/fydia-router/Cargo.toml b/fydia-router/Cargo.toml
index 2b98627..5f8d641 100644
--- a/fydia-router/Cargo.toml
+++ b/fydia-router/Cargo.toml
@@ -16,7 +16,7 @@ fydia-crypto = { path = "../fydia-crypto" }
 fydia-dispatcher = { path = "../fydia-dispatcher" }
 tokio = { version = "1.28.2", default-features = false }
 futures = "0.3.27"
-chrono = "0.4.24"
+chrono = "0.4.28"
 axum = { version = "0.6.18", features = ["ws", "headers"] }
 log = "0.4.17"
 mime = "0.3.17"
diff --git a/fydia-struct/Cargo.toml b/fydia-struct/Cargo.toml
index e4710ae..4c392a6 100644
--- a/fydia-struct/Cargo.toml
+++ b/fydia-struct/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2018"
 
 [dependencies]
 axum = { version = "0.6.18", features = ["headers"] }
-chrono = "0.4.24"
+chrono = "0.4.28"
 futures = "0.3.27"
 fydia-crypto = { path = "../fydia-crypto" }
 fydia-utils = { path = "../fydia-utils" }
diff --git a/fydia/Cargo.toml b/fydia/Cargo.toml
index 9f796da..44ee654 100644
--- a/fydia/Cargo.toml
+++ b/fydia/Cargo.toml
@@ -18,4 +18,4 @@ fydia-router = { path = "../fydia-router" }
 fydia-config = { path = "../fydia-config" }
 log = "0.4.17"
 pretty_env_logger = "0.5.0"
-chrono = "0.4.24"
+chrono = "0.4.28"