diff --git a/src/wrapper1.cpp b/src/wrapper1.cpp
index 50a471df..06be6b60 100644
--- a/src/wrapper1.cpp
+++ b/src/wrapper1.cpp
@@ -1,12 +1,12 @@
 // SPDX-License-Identifier: Apache-2.0
 // 
-// Copyright 2008-2016 Conrad Sanderson (http://conradsanderson.id.au)
+// Copyright 2008-2016 Conrad Sanderson (https://conradsanderson.id.au)
 // Copyright 2008-2016 National ICT Australia (NICTA)
 // 
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
-// http://www.apache.org/licenses/LICENSE-2.0
+// https://www.apache.org/licenses/LICENSE-2.0
 // 
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
diff --git a/src/wrapper2.cpp b/src/wrapper2.cpp
index cee7cbfc..d3332bac 100644
--- a/src/wrapper2.cpp
+++ b/src/wrapper2.cpp
@@ -1,12 +1,12 @@
 // SPDX-License-Identifier: Apache-2.0
 // 
-// Copyright 2008-2016 Conrad Sanderson (http://conradsanderson.id.au)
+// Copyright 2008-2016 Conrad Sanderson (https://conradsanderson.id.au)
 // Copyright 2008-2016 National ICT Australia (NICTA)
 // 
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
-// http://www.apache.org/licenses/LICENSE-2.0
+// https://www.apache.org/licenses/LICENSE-2.0
 // 
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,