1 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/development/misc/avr/libc/default.nix b/pkgs/development/misc/avr/libc/default.nix
index ab9a696afb00..4527a8700f6e 100644
--- a/pkgs/development/misc/avr/libc/default.nix
+++ b/pkgs/development/misc/avr/libc/default.nix
@@ -7,7 +7,7 @@ stdenv.mkDerivation {
   name = "avr-libc-${version}";
 
   src = fetchurl {
-    url = http://download.savannah.gnu.org/releases/avr-libc/avr-libc-2.0.0.tar.bz2;
+    url = https://download.savannah.gnu.org/releases/avr-libc/avr-libc-2.0.0.tar.bz2;
     sha256 = "15svr2fx8j6prql2il2fc0ppwlv50rpmyckaxx38d3gxxv97zpdj";
   };
 
@@ -23,7 +23,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "a C runtime library for AVR microcontrollers";
-    homepage = http://savannah.nongnu.org/projects/avr-libc/;
+    homepage = https://savannah.nongnu.org/projects/avr-libc/;
     license = licenses.bsd3;
     platforms = [ "avr-none" ];
     maintainers = with maintainers; [ mguentner ];