diff --git a/lib/Cargo.toml b/lib/Cargo.toml
index 26aca7e3..d0b4c7bb 100644
--- a/lib/Cargo.toml
+++ b/lib/Cargo.toml
@@ -17,7 +17,7 @@ anstyle = "1.0.6"
 anyhow = "1.0"
 camino = { version = "1.1.6", features = ["serde1"] }
 ostree-ext = { version = "0.13.3"  }
-chrono = { version = "0.4.37", features = ["serde"] }
+chrono = { version = "0.4.38", features = ["serde"] }
 clap = { version= "4.5", features = ["derive","cargo"] }
 clap_mangen = { version = "0.2", optional = true }
 cap-std-ext = "4"
diff --git a/xtask/Cargo.toml b/xtask/Cargo.toml
index dd3daa7b..6efb0684 100644
--- a/xtask/Cargo.toml
+++ b/xtask/Cargo.toml
@@ -14,7 +14,7 @@ path = "src/xtask.rs"
 [dependencies]
 anyhow = "1.0.82"
 camino = "1.1"
-chrono = { version = "0.4.37", default_features = false, features = ["std"] }
+chrono = { version = "0.4.38", default_features = false, features = ["std"] }
 fn-error-context = "0.2.1"
 tempfile = "3.10"
 mandown = "0.1"