diff --git a/Cargo.toml b/Cargo.toml
index 91c57aa..58b0cc0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -44,7 +44,7 @@ crate-type=["rlib", "cdylib", "staticlib"]
 [dependencies]
 cfg-if = "1.0.0"
 derive_more = { version = "0.99.17", optional = true }
-hifitime = { version = "3.8.0", default-features = false, optional = true }
+hifitime = { version = "3.8.4", default-features = false, optional = true }
 
 [features]
 default = ["std", "stdtime"]
diff --git a/rustfmt.toml b/rustfmt.toml
index acbee95..382a749 100644
--- a/rustfmt.toml
+++ b/rustfmt.toml
@@ -1,2 +1,16 @@
+#    This file is part of Ticky.
+#
+#    Ticky is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    Ticky is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with Ticky.  If not, see <https://www.gnu.org/licenses/>.
 unstable_features = true
 hard_tabs = true
\ No newline at end of file