3 files changed, 4 insertions, 4 deletions
diff --git a/pkgs/development/compilers/adobe-flex-sdk/default.nix b/pkgs/development/compilers/adobe-flex-sdk/default.nix
index 03cfee61ce48..ccb366ffe1cb 100644
--- a/pkgs/development/compilers/adobe-flex-sdk/default.nix
+++ b/pkgs/development/compilers/adobe-flex-sdk/default.nix
@@ -32,9 +32,9 @@ stdenv.mkDerivation rec {
     done
   '';
 
-  meta = { 
+  meta = {
     description = "Flex SDK for Adobe Flash / ActionScript";
-    homepage = "http://www.adobe.com/support/documentation/en/flex/3/releasenotes_flex3_sdk.html#installation";
+    homepage = "http://www.adobe.com/products/flex.html";
     license = stdenv.lib.licenses.mpl11;
     platforms = stdenv.lib.platforms.unix;
   };
diff --git a/pkgs/development/compilers/halvm/2.4.0.nix b/pkgs/development/compilers/halvm/2.4.0.nix
index dd81d780838c..b88ac73c7e40 100644
--- a/pkgs/development/compilers/halvm/2.4.0.nix
+++ b/pkgs/development/compilers/halvm/2.4.0.nix
@@ -44,7 +44,7 @@ stdenv.mkDerivation rec {
   };
 
   meta = {
-    homepage = http://github.com/GaloisInc/HaLVM;
+    homepage = https://github.com/GaloisInc/HaLVM;
     description = "The Haskell Lightweight Virtual Machine (HaLVM): GHC running on Xen";
     platforms = ["x86_64-linux"];       # other platforms don't have Xen
     maintainers = with stdenv.lib.maintainers; [ dmjio ];
diff --git a/pkgs/development/compilers/rust/cargo.nix b/pkgs/development/compilers/rust/cargo.nix
index 2d4d6ad4db1f..ac4102c9a63c 100644
--- a/pkgs/development/compilers/rust/cargo.nix
+++ b/pkgs/development/compilers/rust/cargo.nix
@@ -47,7 +47,7 @@ rustPlatform.buildRustPackage rec {
   doCheck = false;
 
   meta = with stdenv.lib; {
-    homepage = http://crates.io;
+    homepage = https://crates.io;
     description = "Downloads your Rust project's dependencies and builds your project";
     maintainers = with maintainers; [ wizeman retrry ];
     license = [ licenses.mit licenses.asl20 ];