diff --git a/README.md b/README.md
index c38ea4ae5..059202437 100644
--- a/README.md
+++ b/README.md
@@ -6,9 +6,9 @@ Gnofract 4D is a program for drawing beautiful mathematically-based
 images known as fractals. See the manual for more details.
 
 The most recent version may be obtained from
-http://github.com/fract4d/gnofract4d
+https://github.com/fract4d/gnofract4d
 
-Examples, screenshots etc are at http://fract4d.github.io/gnofract4d
+Examples, screenshots etc are at https://fract4d.github.io/gnofract4d
 
 Basic Installation
 ==================
diff --git a/setup.py b/setup.py
index 954500152..d82867a47 100755
--- a/setup.py
+++ b/setup.py
@@ -171,7 +171,7 @@ def get_files(dir, ext):
     maintainer='Edwin Young',
     maintainer_email='edwin@bathysphere.org',
     keywords="edwin@bathysphere.org",
-    url='http://github.com/fract4d/gnofract4d/',
+    url='https://github.com/fract4d/gnofract4d/',
     packages=['fract4d_compiler', 'fract4d', 'fract4dgui'],
     package_data={
         'fract4dgui': ['shortcuts-gnofract4d.ui', 'ui.xml'],