diff --git a/CHANGES.txt b/CHANGES.txt
index 87f9077a4..ecae97357 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1315,7 +1315,7 @@ Features
   HTTP GET of URL, Fields[Status] with HTTP Status, Fields[Protocol] with HTTP
   protocol and version, Fields[StatusCode] with HTTP Response Status Code for
   successful HTTP GETs. The Circular Buffer Graph Annotation (Alerts)
-  (http://hekad.readthedocs.org/en/latest/sandbox/graph_annotation.html) plugin
+  (https://hekad.readthedocs.io/en/latest/sandbox/graph_annotation.html) plugin
   is compatible with the HttpInput plugin.
 
 * HttpInput: Added success_severity and error_severity options for GET actions.
diff --git a/README.md b/README.md
index 945e7ff98..f40337567 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ which will set up a Go environment, verify the prerequisites, and install all
 required dependencies. The build process also provides a mechanism for easily
 integrating external plug-in packages into the generated `hekad`. For more
 details and additional installation options see
-[Installing](https://hekad.readthedocs.org/en/latest/installing.html).
+[Installing](https://hekad.readthedocs.io/en/latest/installing.html).
 
 WARNING: YOU MUST *SOURCE* THE BUILD SCRIPT (i.e. `source build.sh`) TO
          BUILD HEKA. Setting up the Go build environment requires changes to
@@ -21,7 +21,7 @@ WARNING: YOU MUST *SOURCE* THE BUILD SCRIPT (i.e. `source build.sh`) TO
          `./build.sh`) these changes will not be made.
          
 Resources:
-* Heka project docs: http://hekad.readthedocs.org/
+* Heka project docs: https://hekad.readthedocs.io/
 * GoDoc package docs: http://godoc.org/github.com/mozilla-services/heka
 * Mailing list: https://mail.mozilla.org/listinfo/heka
 * IRC: #heka on irc.mozilla.org
diff --git a/docs/source/config/outputs/carbon.rst b/docs/source/config/outputs/carbon.rst
index 4d50ecb22..c28aaa86d 100644
--- a/docs/source/config/outputs/carbon.rst
+++ b/docs/source/config/outputs/carbon.rst
@@ -9,7 +9,7 @@ CarbonOutput plugins parse the "stat metric" messages generated by a
 StatAccumulator and write the extracted counter, timer, and gauge data out to
 a `graphite <http://graphite.wikidot.com/>`_ compatible `carbon
 <http://graphite.wikidot.com/carbon>`_ daemon.  Output is written over
-a TCP or UDP socket using the `plaintext <http://graphite.readthedocs.org/en/1.0/feeding-carbon.html#the-plaintext-protocol>`_ protocol.
+a TCP or UDP socket using the `plaintext <https://graphite.readthedocs.io/en/1.0/feeding-carbon.html#the-plaintext-protocol>`_ protocol.
 
 Config:
 
diff --git a/docs/source/getting_started.rst b/docs/source/getting_started.rst
index 08c2683d5..f8ae95564 100644
--- a/docs/source/getting_started.rst
+++ b/docs/source/getting_started.rst
@@ -253,7 +253,7 @@ Collecting stats alone doesn't actually provide much value, we want to be able
 to actually see the data that has been gathered. Statsd servers are typically
 used to aggregate incoming statistics and then periodically deliver the totals
 to an upstream time series database, usually `Graphite
-<http://graphite.readthedocs.org/en/latest/index.html>`_, although `InfluxDB
+<https://graphite.readthedocs.io/en/latest/index.html>`_, although `InfluxDB
 <http://influxdb.com/>`_ is rapidly growing in popularity. For Heka to replace
 a standalone statsd server it needs to be able to do the same.
 
@@ -274,7 +274,7 @@ there's a match then the matcher in turn hands the message to the plugin.
 
 To return to our example, we'll start by setting up a
 :ref:`config_carbon_output` plugin that knows how to deliver messages to an
-upstream Graphite `Carbon <http://graphite.readthedocs.org/en/latest/carbon-
+upstream Graphite `Carbon <https://graphite.readthedocs.io/en/latest/carbon-
 daemons.html>`_ server. We'll configure it to receive the statmetric messages
 generated by the StatAccumInput::
 
diff --git a/pipeline/doc.go b/pipeline/doc.go
index b47321a02..91ba527fc 100644
--- a/pipeline/doc.go
+++ b/pipeline/doc.go
@@ -24,8 +24,8 @@ interact with the Heka environment.
 
 For more information about Heka please see the following resources:
 
-	* Heka project documentation: http://heka-docs.readthedocs.org/
-	* `hekad` daemon documenation: http://hekad.readthedocs.org/
+	* Heka project documentation: https://heka-docs.readthedocs.io/
+	* `hekad` daemon documenation: https://hekad.readthedocs.io/
 	* `hekad` github project: https://github.com/mozilla-services/heka
 
 */