4 files changed, 5 insertions, 5 deletions
diff --git a/pkgs/servers/dict/dictd-wordnet.nix b/pkgs/servers/dict/dictd-wordnet.nix
index 8bed7f160f7..13a78d61098 100644
--- a/pkgs/servers/dict/dictd-wordnet.nix
+++ b/pkgs/servers/dict/dictd-wordnet.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
          the wordnet data available to dictd and by extension for lookup with
          the dict command. '';
 
-    homepage = http://wordnet.princeton.edu/;
+    homepage = https://wordnet.princeton.edu/;
 
     maintainers = [ ];
     platforms = stdenv.lib.platforms.all;
diff --git a/pkgs/servers/gpm/default.nix b/pkgs/servers/gpm/default.nix
index 6096aa1ed74..3cb0d3931db 100644
--- a/pkgs/servers/gpm/default.nix
+++ b/pkgs/servers/gpm/default.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
   name = "gpm-1.20.7";
 
   src = fetchurl {
-    url = "http://www.nico.schottelius.org/software/gpm/archives/${name}.tar.bz2";
+    url = "https://www.nico.schottelius.org/software/gpm/archives/${name}.tar.bz2";
     sha256 = "13d426a8h403ckpc8zyf7s2p5rql0lqbg2bv0454x0pvgbfbf4gh";
   };
 
@@ -38,7 +38,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    homepage = http://www.nico.schottelius.org/software/gpm/;
+    homepage = https://www.nico.schottelius.org/software/gpm/;
     description = "A daemon that provides mouse support on the Linux console";
     license = licenses.gpl2;
     platforms = platforms.linux ++ platforms.cygwin;
diff --git a/pkgs/servers/irc/ngircd/default.nix b/pkgs/servers/irc/ngircd/default.nix
index 4dd57b17fed..bdd88db0984 100644
--- a/pkgs/servers/irc/ngircd/default.nix
+++ b/pkgs/servers/irc/ngircd/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation rec {
   name = "ngircd-24";
 
   src = fetchurl {
-    url = "http://ngircd.barton.de/pub/ngircd/${name}.tar.xz";
+    url = "https://ngircd.barton.de/pub/ngircd/${name}.tar.xz";
     sha256 = "020h9d1awyxqr0l42x1fhs47q7cmm17fdxzjish8p2kq23ma0gqp";
   };
 
diff --git a/pkgs/servers/sql/mysql/5.7.x.nix b/pkgs/servers/sql/mysql/5.7.x.nix
index 0c04f910e5b..b6b1dc7b127 100644
--- a/pkgs/servers/sql/mysql/5.7.x.nix
+++ b/pkgs/servers/sql/mysql/5.7.x.nix
@@ -71,7 +71,7 @@ self = stdenv.mkDerivation rec {
   };
 
   meta = {
-    homepage = http://www.mysql.com/;
+    homepage = https://www.mysql.com/;
     description = "The world's most popular open source database";
     platforms = stdenv.lib.platforms.unix;
   };