diff --git a/Cargo.lock b/Cargo.lock
index c73a116..1b852a4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -298,11 +298,10 @@ dependencies = [
 
 [[package]]
 name = "fern"
-version = "0.5.9"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e69ab0d5aca163e388c3a49d284fed6c3d0810700e77c5ae2756a50ec1a4daaa"
+checksum = "d9f0c14694cbd524c8720dd69b0e3179344f04ebb5f90f2e4a440c6ea3b2f1ee"
 dependencies = [
- "chrono",
  "log 0.4.17",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index 5cc5adb..1e421c5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ chrono = "0.4.3"
 docopt = "1.0.0"
 failure = "0.1.1"
 failure_derive = "0.1.1"
-fern = "0.5.5"
+fern = "0.6.2"
 futures = "~0.1"
 lazy-pool = "0.2.2"
 log = "0.4.2"