Replace unsafe http URLs with https URLs

9 files changed, 15 insertions, 15 deletions

diff --git a/doc/README.md b/doc/README.md
index 926a34823a..5fe78d3254 100644
--- a/doc/README.md
+++ b/doc/README.md
@@ -1,8 +1,8 @@
 # Docs: Contributing and developing Bundler
 
-_If you're looking for documentation on how to use Bundler: visit [bundler.io](http://bundler.io/), or run `bundle help` from the command line. You may also be interested in [troubleshooting common issues](TROUBLESHOOTING.md) found when using Bundler._
+_If you're looking for documentation on how to use Bundler: visit [bundler.io](https://bundler.io/), or run `bundle help` from the command line. You may also be interested in [troubleshooting common issues](TROUBLESHOOTING.md) found when using Bundler._
 
-Bundler welcomes contributions from *everyone*. While contributing, please follow the project [code of conduct](http://bundler.io/conduct.html), so that everyone can be included. Maintainers are expected to work together with the community in accordance with [our project policies](POLICIES.md).
+Bundler welcomes contributions from *everyone*. While contributing, please follow the project [code of conduct](https://bundler.io/conduct.html), so that everyone can be included. Maintainers are expected to work together with the community in accordance with [our project policies](POLICIES.md).
 
 If you'd like to help make Bundler better, you totally rock! Thanks for helping us make Bundler better.
 
diff --git a/doc/TROUBLESHOOTING.md b/doc/TROUBLESHOOTING.md
index 8bdac2c43c..d5ef596d34 100644
--- a/doc/TROUBLESHOOTING.md
+++ b/doc/TROUBLESHOOTING.md
@@ -25,10 +25,10 @@ Please open a ticket with [Heroku](https://www.heroku.com) if you're having trou
 
 ## Other problems
 
-First, figure out exactly what it is that you're trying to do (see [XY Problem](http://xyproblem.info/)). Then, go to the [Bundler documentation website](http://bundler.io) and see if we have instructions on how to do that.
+First, figure out exactly what it is that you're trying to do (see [XY Problem](http://xyproblem.info/)). Then, go to the [Bundler documentation website](https://bundler.io) and see if we have instructions on how to do that.
 
 Second, check [the compatibility
-list](http://bundler.io/compatibility.html), and make sure that the version of Bundler that you are using works with the versions of Ruby and RubyGems that you are using. To see your versions:
+list](https://bundler.io/compatibility.html), and make sure that the version of Bundler that you are using works with the versions of Ruby and RubyGems that you are using. To see your versions:
 
     # Bundler version
     bundle -v
diff --git a/doc/contributing/COMMUNITY.md b/doc/contributing/COMMUNITY.md
index 053938ad07..7196ae7d1c 100644
--- a/doc/contributing/COMMUNITY.md
+++ b/doc/contributing/COMMUNITY.md
@@ -4,10 +4,10 @@ Community is an important part of all we do. If you’d like to be part of the B
 
 It would be tremendously helpful to have more people answering questions about Bundler (and often simply about [RubyGems](https://github.com/rubygems/rubygems) or Ruby itself) in our [issue tracker](https://github.com/bundler/bundler/issues) or on [Stack Overflow](http://stackoverflow.com/questions/tagged/bundler).
 
-Additional documentation and explanation is always helpful, too. If you have any suggestions for the Bundler website [bundler.io](http://bundler.io), we would absolutely love it if you opened an issue or pull request on the [bundler-site](https://github.com/bundler/bundler-site) repository.
+Additional documentation and explanation is always helpful, too. If you have any suggestions for the Bundler website [bundler.io](https://bundler.io), we would absolutely love it if you opened an issue or pull request on the [bundler-site](https://github.com/bundler/bundler-site) repository.
 
 Sharing your experiences and discoveries by writing them up is a valuable way to help others who have similar problems or experiences in the future. You can write a blog post, create an example and commit it to GitHub, take screenshots, or make videos.
 
 Publishing examples of how Bundler is used helps everyone, and we’ve discovered that people already use it in ways that we never imagined when we were writing it. If you’re still not sure what to write about, there are also several projects doing interesting things based on Bundler. They could probably use publicity too.
 
-Finally, all contributors to the Bundler project must agree to the contributor [code of conduct](http://bundler.io/conduct.html). By participating in this project you agree to abide by its terms.
+Finally, all contributors to the Bundler project must agree to the contributor [code of conduct](https://bundler.io/conduct.html). By participating in this project you agree to abide by its terms.
diff --git a/doc/contributing/GETTING_HELP.md b/doc/contributing/GETTING_HELP.md
index 55ccb5f5e9..11b5bf9b5e 100644
--- a/doc/contributing/GETTING_HELP.md
+++ b/doc/contributing/GETTING_HELP.md
@@ -5,7 +5,7 @@ If you have any questions after reading the documentation for contributing, plea
 The best ways to get in touch are:
 
 * [Bundler Slack](https://bundler.slack.com).
-  * Not a member of the Slack? Join the Bundler team slack [here](http://slack.bundler.io/)!
+  * Not a member of the Slack? Join the Bundler team slack [here](https://slack.bundler.io/)!
 * [Bundler mailing list](http://groups.google.com/group/ruby-bundler)
 
 You may also find our guide on [filing issues](ISSUES.md) to be helpful as well!
diff --git a/doc/contributing/HOW_YOU_CAN_HELP.md b/doc/contributing/HOW_YOU_CAN_HELP.md
index 284bae07b2..68cbe85967 100644
--- a/doc/contributing/HOW_YOU_CAN_HELP.md
+++ b/doc/contributing/HOW_YOU_CAN_HELP.md
@@ -14,7 +14,7 @@ Generally, great ways to get started helping out with Bundler are:
   - [reporting bugs you encounter or suggesting new features](https://github.com/bundler/bundler/issues/new)
     - see our [issues guide](ISSUES.md) for help on filing issues
     - see the [new features documentation](../development/NEW_FEATURES.md) for more
-  - adding to or editing [the Bundler documentation website](http://bundler.io) and [Bundler man pages](http://bundler.io/man/bundle.1.html)
+  - adding to or editing [the Bundler documentation website](https://bundler.io) and [Bundler man pages](https://bundler.io/man/bundle.1.html)
   - [checking issues for completeness](BUG_TRIAGE.md)
   - closing issues that are not complete
   - adding a failing test for reproducible [reported bugs](https://github.com/bundler/bundler/issues)
@@ -24,4 +24,4 @@ Generally, great ways to get started helping out with Bundler are:
     - get started setting up your dev environment with [these instructions](../development/SETUP.md)
   - backfilling [unit tests](https://github.com/bundler/bundler/tree/master/spec/bundler) for modules that lack [coverage](https://codeclimate.com/github/bundler/bundler/coverage)
 
-If nothing on those lists looks good, [talk to us](http://slack.bundler.io/), and we'll figure out what you can help with. We can absolutely use your help, no matter what level of programming skill you have at the moment.
+If nothing on those lists looks good, [talk to us](https://slack.bundler.io/), and we'll figure out what you can help with. We can absolutely use your help, no matter what level of programming skill you have at the moment.
diff --git a/doc/contributing/ISSUES.md b/doc/contributing/ISSUES.md
index 219a775719..361350badd 100644
--- a/doc/contributing/ISSUES.md
+++ b/doc/contributing/ISSUES.md
@@ -6,9 +6,9 @@ Before filing an issue, check our [troubleshooting guide](../TROUBLESHOOTING.md)
 
 ## Documentation
 
-Instructions for common Bundler uses can be found on the [Bundler documentation site](http://bundler.io/).
+Instructions for common Bundler uses can be found on the [Bundler documentation site](https://bundler.io/).
 
-Detailed information about each Bundler command, including help with common problems, can be found in the [Bundler man pages](http://bundler.io/man/bundle.1.html) or [Bundler Command Line Reference](http://bundler.io/v1.11/commands.html).
+Detailed information about each Bundler command, including help with common problems, can be found in the [Bundler man pages](https://bundler.io/man/bundle.1.html) or [Bundler Command Line Reference](https://bundler.io/v1.11/commands.html).
 
 ## Reporting unresolved problems
 
diff --git a/doc/contributing/README.md b/doc/contributing/README.md
index 624e37cb73..a068ee5cb9 100644
--- a/doc/contributing/README.md
+++ b/doc/contributing/README.md
@@ -1,6 +1,6 @@
 # Bundler Contributor Guidelines
 
-Thank you for your interest in making Bundler better! We welcome contributions from everyone. Dozens of contributors like you have submitted feature improvements, fixed bugs, and written new documentation. [Join the Bundler Slack community](http://slack.bundler.io/) to connect with the Bundler core team and other contributors like you.
+Thank you for your interest in making Bundler better! We welcome contributions from everyone. Dozens of contributors like you have submitted feature improvements, fixed bugs, and written new documentation. [Join the Bundler Slack community](https://slack.bundler.io/) to connect with the Bundler core team and other contributors like you.
 
 Before submitting a contribution, read through the following guidelines:
 
diff --git a/doc/documentation/README.md b/doc/documentation/README.md
index bc2e1ceac6..0a9eceff8c 100644
--- a/doc/documentation/README.md
+++ b/doc/documentation/README.md
@@ -5,9 +5,9 @@ Code needs explanation, and sometimes those who know the code well have trouble
 Currently, Bundler has two main sources of documentation:
 
 1. built-in `help` (including usage information and man pages)
-2. [Bundler documentation site](http://bundler.io)
+2. [Bundler documentation site](https://bundler.io)
 
-If you have a suggestion or proposed change for [bundler.io](http://bundler.io), please open an issue or send a pull request to the [bundler-site](https://github.com/bundler/bundler-site) repository.
+If you have a suggestion or proposed change for [bundler.io](https://bundler.io), please open an issue or send a pull request to the [bundler-site](https://github.com/bundler/bundler-site) repository.
 
 Not sure where to write documentation? In general, follow these guidelines:
 
diff --git a/doc/documentation/VISION.md b/doc/documentation/VISION.md
index 3d660ee36d..d401b94e77 100644
--- a/doc/documentation/VISION.md
+++ b/doc/documentation/VISION.md
@@ -3,7 +3,7 @@
 Currently, documentation for using Bundler is spread across two places:
 
 1. built-in `help` (including usage information and man pages)
-2. [Bundler documentation site](http://bundler.io)
+2. [Bundler documentation site](https://bundler.io)
 
 Additional documentation about using Bundler to publish gems can also be found on the [RubyGems guides](http://guides.rubygems.org/).