21 files changed, 21 insertions, 21 deletions
diff --git a/sci-libs/ButterflyPACK/metadata.xml b/sci-libs/ButterflyPACK/metadata.xml
index a4e7faa75..110c07e93 100644
--- a/sci-libs/ButterflyPACK/metadata.xml
+++ b/sci-libs/ButterflyPACK/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
     <maintainer type="person">
         <email>lssndrbarbieri@gmail.com</email>
diff --git a/sci-libs/CoDiPack/metadata.xml b/sci-libs/CoDiPack/metadata.xml
index ab471a579..d7dbd6a08 100644
--- a/sci-libs/CoDiPack/metadata.xml
+++ b/sci-libs/CoDiPack/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer type="person">
 		<name>Alessandro Barbieri</name>
diff --git a/sci-libs/CombBLAS/metadata.xml b/sci-libs/CombBLAS/metadata.xml
index a9dcd1758..3cf1078ec 100644
--- a/sci-libs/CombBLAS/metadata.xml
+++ b/sci-libs/CombBLAS/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer type="person">
 		<name>Alessandro Barbieri</name>
diff --git a/sci-libs/MeDiPack/metadata.xml b/sci-libs/MeDiPack/metadata.xml
index ab6112335..d307d8dee 100644
--- a/sci-libs/MeDiPack/metadata.xml
+++ b/sci-libs/MeDiPack/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer type="person">
 		<name>Alessandro Barbieri</name>
diff --git a/sci-libs/Mutationpp/metadata.xml b/sci-libs/Mutationpp/metadata.xml
index 959e50995..aaa4527da 100644
--- a/sci-libs/Mutationpp/metadata.xml
+++ b/sci-libs/Mutationpp/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
     <maintainer type="person">
         <email>lssndrbarbieri@gmail.com</email>
diff --git a/sci-libs/OpDiLib/metadata.xml b/sci-libs/OpDiLib/metadata.xml
index b7bbd70c3..17a164b2d 100644
--- a/sci-libs/OpDiLib/metadata.xml
+++ b/sci-libs/OpDiLib/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer type="person">
 		<name>Alessandro Barbieri</name>
diff --git a/sci-libs/STRUMPACK/metadata.xml b/sci-libs/STRUMPACK/metadata.xml
index 6db77609c..f10ee8f0d 100644
--- a/sci-libs/STRUMPACK/metadata.xml
+++ b/sci-libs/STRUMPACK/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
     <maintainer type="person">
         <email>lssndrbarbieri@gmail.com</email>
diff --git a/sci-libs/ann/metadata.xml b/sci-libs/ann/metadata.xml
index 2b91df91a..628e54f95 100644
--- a/sci-libs/ann/metadata.xml
+++ b/sci-libs/ann/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <maintainer type="person">
     <email>lssndrbarbieri@gmail.com</email>
diff --git a/sci-libs/dart/metadata.xml b/sci-libs/dart/metadata.xml
index 4462fb9a0..a82a39117 100644
--- a/sci-libs/dart/metadata.xml
+++ b/sci-libs/dart/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer type="person">
 		<email>lssndrbarbieri@gmail.com</email>
diff --git a/sci-libs/ensmallen/metadata.xml b/sci-libs/ensmallen/metadata.xml
index f227e7307..5c1d6c462 100644
--- a/sci-libs/ensmallen/metadata.xml
+++ b/sci-libs/ensmallen/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer type="person">
 		<description>co-maintainers welcome</description>
diff --git a/sci-libs/jdqz/metadata.xml b/sci-libs/jdqz/metadata.xml
index 1b4bd0985..f28f128c3 100644
--- a/sci-libs/jdqz/metadata.xml
+++ b/sci-libs/jdqz/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer type="person">
 		<email>lssndrbarbieri@gmail.com</email>
diff --git a/sci-libs/libROM/metadata.xml b/sci-libs/libROM/metadata.xml
index f6a60eca6..642753a2c 100644
--- a/sci-libs/libROM/metadata.xml
+++ b/sci-libs/libROM/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
     <maintainer type="person">
         <email>lssndrbarbieri@gmail.com</email>
diff --git a/sci-libs/magma/metadata.xml b/sci-libs/magma/metadata.xml
index 95277e406..5de95a2b1 100644
--- a/sci-libs/magma/metadata.xml
+++ b/sci-libs/magma/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer type="person">
 		<description>co-maintainers welcome</description>
diff --git a/sci-libs/meschach/metadata.xml b/sci-libs/meschach/metadata.xml
index 3ba3a8929..ad848e4f8 100644
--- a/sci-libs/meschach/metadata.xml
+++ b/sci-libs/meschach/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer type="person">
 		<email>lssndrbarbieri@gmail.com</email>
diff --git a/sci-libs/mfem/metadata.xml b/sci-libs/mfem/metadata.xml
index fc2c297f5..7b3b9cd7a 100644
--- a/sci-libs/mfem/metadata.xml
+++ b/sci-libs/mfem/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
     <maintainer type="person">
         <email>lssndrbarbieri@gmail.com</email>
diff --git a/sci-libs/mlpack/metadata.xml b/sci-libs/mlpack/metadata.xml
index 083fe9f20..11fa55885 100644
--- a/sci-libs/mlpack/metadata.xml
+++ b/sci-libs/mlpack/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer type="person">
 		<description>co-maintainers welcome</description>
diff --git a/sci-libs/plasma/metadata.xml b/sci-libs/plasma/metadata.xml
index 690a401a9..3fcd231c3 100644
--- a/sci-libs/plasma/metadata.xml
+++ b/sci-libs/plasma/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
     <maintainer type="person">
         <email>lssndrbarbieri@gmail.com</email>
diff --git a/sci-libs/qdldl/metadata.xml b/sci-libs/qdldl/metadata.xml
index 75b82a5fe..4065c83b0 100644
--- a/sci-libs/qdldl/metadata.xml
+++ b/sci-libs/qdldl/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer type="person">
 		<email>lssndrbarbieri@gmail.com</email>
diff --git a/sci-libs/saclib/metadata.xml b/sci-libs/saclib/metadata.xml
index e8d589393..9b4769866 100644
--- a/sci-libs/saclib/metadata.xml
+++ b/sci-libs/saclib/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <maintainer type="person">
     <email>lssndrbarbieri@gmail.com</email>
diff --git a/sci-libs/slicot/metadata.xml b/sci-libs/slicot/metadata.xml
index 4aaef1d4d..14dcd8902 100644
--- a/sci-libs/slicot/metadata.xml
+++ b/sci-libs/slicot/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <maintainer type="person">
     <email>lssndrbarbieri@gmail.com</email>
diff --git a/sci-libs/superlu_dist/metadata.xml b/sci-libs/superlu_dist/metadata.xml
index 2183e6dd4..aa2b45da5 100644
--- a/sci-libs/superlu_dist/metadata.xml
+++ b/sci-libs/superlu_dist/metadata.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer type="person">
 		<description>co-maintainers welcome</description>