diff --git a/src/edwards.rs b/src/edwards.rs
index 0db8727..ce3185e 100644
--- a/src/edwards.rs
+++ b/src/edwards.rs
@@ -1,11 +1,12 @@
 // -*- mode: rust; -*-
 //
 // This file is part of curve25519-dalek.
-// Copyright (c) 2016-2019 Isis Lovecruft, Henry de Valence
+// Copyright (c) 2016-2021 isis lovecruft
+// Copyright (c) 2016-2020 Henry de Valence
 // See LICENSE for licensing information.
 //
 // Authors:
-// - Isis Agora Lovecruft <isis@patternsinthevoid.net>
+// - isis agora lovecruft <isis@patternsinthevoid.net>
 // - Henry de Valence <hdevalence@hdevalence.ca>
 
 //! Group operations for Curve25519, in Edwards form.
diff --git a/src/montgomery.rs b/src/montgomery.rs
index c3676c2..c4b653f 100644
--- a/src/montgomery.rs
+++ b/src/montgomery.rs
@@ -1,11 +1,12 @@
 // -*- mode: rust; -*-
 //
 // This file is part of curve25519-dalek.
-// Copyright (c) 2016-2019 Isis Lovecruft, Henry de Valence
+// Copyright (c) 2016-2021 isis lovecruft
+// Copyright (c) 2016-2019 Henry de Valence
 // See LICENSE for licensing information.
 //
 // Authors:
-// - Isis Agora Lovecruft <isis@patternsinthevoid.net>
+// - isis agora lovecruft <isis@patternsinthevoid.net>
 // - Henry de Valence <hdevalence@hdevalence.ca>
 
 //! Scalar multiplication on the Montgomery form of Curve25519.
diff --git a/src/ristretto.rs b/src/ristretto.rs
index 8eb79f5..b9e3734 100644
--- a/src/ristretto.rs
+++ b/src/ristretto.rs
@@ -1,11 +1,12 @@
 // -*- mode: rust; -*-
 //
 // This file is part of curve25519-dalek.
-// Copyright (c) 2016-2019 Isis Lovecruft, Henry de Valence
+// Copyright (c) 2016-2021 isis lovecruft
+// Copyright (c) 2016-2020 Henry de Valence
 // See LICENSE for licensing information.
 //
 // Authors:
-// - Isis Agora Lovecruft <isis@patternsinthevoid.net>
+// - isis agora lovecruft <isis@patternsinthevoid.net>
 // - Henry de Valence <hdevalence@hdevalence.ca>
 
 // We allow non snake_case names because coordinates in projective space are