diff --git a/.gitignore b/.gitignore
index 3984c5d..af32b0d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,7 +24,7 @@ coverage
 # nyc test coverage
 .nyc_output
 
-# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
 .grunt
 
 # Bower dependency directory (https://bower.io/)
@@ -33,7 +33,7 @@ bower_components
 # node-waf configuration
 .lock-wscript
 
-# Compiled binary addons (http://nodejs.org/api/addons.html)
+# Compiled binary addons (https://nodejs.org/api/addons.html)
 build/Release
 
 # Dependency directories
diff --git a/README.md b/README.md
index e9f2367..d2edc5e 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@
       alt="MIT license" />
   </a>
   <!-- Made with <3 -->
-  <a href="http://codeforscience.org" target="_blank">
+  <a href="https://codeforscience.org" target="_blank">
     <img src="https://img.shields.io/badge/made_with-❤️💛💚💙💜-e6e6e6.svg?style=flat-square" />
   </a>
 </p>
diff --git a/app/package.json b/app/package.json
index 5ddc94e..3b5bb5a 100644
--- a/app/package.json
+++ b/app/package.json
@@ -19,7 +19,7 @@
   },
   "author": {
     "name": "Code for Science",
-    "url": "http://codeforscience.org"
+    "url": "https://codeforscience.org"
   },
   "license": "MIT",
   "dependencies": {
diff --git a/package.json b/package.json
index c1c9bec..93f6f1f 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   },
   "author": {
     "name": "Code for Science",
-    "url": "http://codeforscience.org"
+    "url": "https://codeforscience.org"
   },
   "license": "MIT",
   "devDependencies": {