diff --git a/dev-libs/msgpack/msgpack-1.1.0.ebuild b/dev-libs/msgpack/msgpack-1.1.0.ebuild
index 0743ad515c86a..9b281e2b23f95 100644
--- a/dev-libs/msgpack/msgpack-1.1.0.ebuild
+++ b/dev-libs/msgpack/msgpack-1.1.0.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2018 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=5
@@ -14,7 +14,7 @@ else
 fi
 
 DESCRIPTION="MessagePack is a binary-based efficient data interchange format"
-HOMEPAGE="http://msgpack.org/ https://github.com/msgpack/msgpack-c/"
+HOMEPAGE="https://msgpack.org/ https://github.com/msgpack/msgpack-c/"
 
 LICENSE="Apache-2.0"
 SLOT="0"
diff --git a/dev-libs/msgpack/msgpack-1.4.2.ebuild b/dev-libs/msgpack/msgpack-1.4.2.ebuild
index 186ab46e8bf7b..bda3e971daca5 100644
--- a/dev-libs/msgpack/msgpack-1.4.2.ebuild
+++ b/dev-libs/msgpack/msgpack-1.4.2.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2018 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -14,7 +14,7 @@ else
 fi
 
 DESCRIPTION="MessagePack is a binary-based efficient data interchange format"
-HOMEPAGE="http://msgpack.org/ https://github.com/msgpack/msgpack-c/"
+HOMEPAGE="https://msgpack.org/ https://github.com/msgpack/msgpack-c/"
 
 LICENSE="Boost-1.0"
 SLOT="0"
diff --git a/dev-libs/msgpack/msgpack-2.0.0.ebuild b/dev-libs/msgpack/msgpack-2.0.0.ebuild
index 11a00b6a7a3ec..8f7503aa83bb2 100644
--- a/dev-libs/msgpack/msgpack-2.0.0.ebuild
+++ b/dev-libs/msgpack/msgpack-2.0.0.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2018 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -17,7 +17,7 @@ else
 fi
 
 DESCRIPTION="MessagePack is a binary-based efficient data interchange format"
-HOMEPAGE="http://msgpack.org/ https://github.com/msgpack/msgpack-c/"
+HOMEPAGE="https://msgpack.org/ https://github.com/msgpack/msgpack-c/"
 
 LICENSE="Apache-2.0"
 SLOT="0"
diff --git a/dev-libs/msgpack/msgpack-2.1.1.ebuild b/dev-libs/msgpack/msgpack-2.1.1.ebuild
index e0def45df75c7..6f48d0e5952ea 100644
--- a/dev-libs/msgpack/msgpack-2.1.1.ebuild
+++ b/dev-libs/msgpack/msgpack-2.1.1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2018 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -13,7 +13,7 @@ else
 fi
 
 DESCRIPTION="MessagePack is a binary-based efficient data interchange format"
-HOMEPAGE="http://msgpack.org/ https://github.com/msgpack/msgpack-c/"
+HOMEPAGE="https://msgpack.org/ https://github.com/msgpack/msgpack-c/"
 
 LICENSE="Boost-1.0"
 SLOT="0"