diff --git a/Cargo.lock b/Cargo.lock
index d2caaf4..a1331a5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -160,10 +160,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "chrono"
-version = "0.4.9"
+version = "0.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-integer 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -629,7 +628,7 @@ dependencies = [
  "assert_cmd 0.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "calm_io 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "cargo-husky 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "chrono 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "chrono 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "flate2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "phf 0.7.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "predicates 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1758,7 +1757,7 @@ dependencies = [
 "checksum cargo-husky 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee1f6a41bcc9d0aeff394d58275742a53beb62da685d8046c4756a8e4a507bbf"
 "checksum cc 1.0.47 (registry+https://github.com/rust-lang/crates.io-index)" = "aa87058dce70a3ff5621797f1506cb837edd02ac4c0ae642b4542dce802908b8"
 "checksum cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
-"checksum chrono 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)" = "e8493056968583b0193c1bb04d6f7684586f3726992d6c573261941a895dbd68"
+"checksum chrono 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)" = "80094f509cf8b5ae86a4966a39b3ff66cd7e2a3e594accec3743ff3fabeab5b2"
 "checksum clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5067f5bb2d80ef5d68b4c87db81601f0b75bca627bc2ef76b141d7b846a3c6d9"
 "checksum cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
 "checksum cookie 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)" = "888604f00b3db336d2af898ec3c1d5d0ddf5e6d462220f2ededc33a87ac4bbd5"
diff --git a/Cargo.toml b/Cargo.toml
index c4b9be5..ce2a7cd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,7 +25,7 @@ members = [
 
 [dependencies]
 calm_io = "0.1.1"
-chrono = "0.4.9"
+chrono = "0.4.11"
 phf = "0.7.24"
 structopt = "0.3.5"
 textwrap = "0.11.0"