diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index 34266c1a2..a53931f49 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -1,6 +1,6 @@
 ### Pull Request Checklist
 
-<!-- Please read CONTRIBUTING.rst before submitting your pull request -->
+<!-- Please read CONTRIBUTING.md before submitting your pull request -->
 
 * [ ] I have made sure any new dependencies have been checked into the `vendor/` directory
-* [ ] Pull request includes a [sign off](/CONTRIBUTING.rst#sign-off)
+* [ ] Pull request includes a [sign off](https://github.com/matrix-org/dendrite/blob/master/CONTRIBUTING.md#sign-off)
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 828ed2b7a..ef22b7f87 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -48,10 +48,10 @@ with the `vendor/manifest` file), name it with the command you just ran (ie
 ## Getting Help
 
 For questions related to developing on Dendrite we have a dedicated room on
-Matrix [#dendrite-dev:matrix.org](https://riot.im/develop/#/room/#dendrite-dev:matrix.org)
+Matrix [#dendrite-dev:matrix.org](https://matrix.to/#/#dendrite-dev:matrix.org)
 where we're happy to help.
 
-For more general questions please use [#dendrite:matrix.org](https://riot.im/develop/#/room/#dendrite:matrix.org).
+For more general questions please use [#dendrite:matrix.org](https://matrix.to/#/#dendrite:matrix.org).
 
 ## Sign off
 
diff --git a/README.md b/README.md
index b3c869e68..857ed9c58 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ We aim to try and make it as easy as possible to jump in.
 # Discussion
 
 For questions about Dendrite we have a dedicated room on Matrix
-[#dendrite:matrix.org](https://riot.im/develop/#/room/#dendrite:matrix.org).
+[#dendrite:matrix.org](https://matrix.to/#/#dendrite:matrix.org).
 
 # Progress