Update dependancies

Cargo.toml

@@ -12,14 +12,14 @@ license = "MIT"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-reqwest = { version = "0.11.20", features = ["json"] }
-serde_json = "1.0.107"
-serde = { version = "1.0.188", features = ["derive"] }
+reqwest = { version = "0.11.22", features = ["json"] }
+serde_json = "1.0.108"
+serde = { version = "1.0.193", features = ["derive"] }
 chrono = { version = "0.4", features = ["serde"] }
 
 [dev-dependencies]
 mockito = "1.2.0"
-tokio = { version = "1.32.0", features = ["full"] }
+tokio = { version = "1.35.0", features = ["full"] }
 
 [[example]]
 name = "filter_stations"