diff --git a/Cargo.lock b/Cargo.lock
index 21afdc6..ea6949b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -440,9 +440,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chrono"
-version = "0.4.33"
+version = "0.4.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f13690e35a5e4ace198e7beea2895d29f3a9cc55015fcebe6336bd2010af9eb"
+checksum = "5bc015644b92d5890fab7489e49d21f879d5c990186827d42ec511919404f38b"
 dependencies = [
  "android-tzdata",
  "iana-time-zone",
diff --git a/packages/toy-blog-endpoint-model/Cargo.toml b/packages/toy-blog-endpoint-model/Cargo.toml
index 07a0226..7102b76 100644
--- a/packages/toy-blog-endpoint-model/Cargo.toml
+++ b/packages/toy-blog-endpoint-model/Cargo.toml
@@ -6,6 +6,6 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-chrono = { version = "0.4.33", features = ["serde"] }
+chrono = { version = "0.4.34", features = ["serde"] }
 serde = { version = "1.0.196", features = ["derive"] }
 strum = { version = "0.25.0", features = ["derive"] }
diff --git a/packages/toy-blog/Cargo.toml b/packages/toy-blog/Cargo.toml
index 3e337bf..0fc7190 100644
--- a/packages/toy-blog/Cargo.toml
+++ b/packages/toy-blog/Cargo.toml
@@ -11,7 +11,7 @@ actix-cors = "0.6.5"
 actix-web = "4.5.1"
 actix-web-httpauth = "0.8.1"
 anyhow = "1.0.79"
-chrono = { version = "0.4.33", default-features = false, features = ["std", "clock", "libc", "serde"] }
+chrono = { version = "0.4.34", default-features = false, features = ["std", "clock", "libc", "serde"] }
 clap = { version = "4.5.0", features = ["derive"] }
 fern = { version = "0.6.2", features = ["colored"] }
 fs2 = { version = "0.4.3" }