diff --git a/docs/index.html b/docs/index.html
index 26dab260..14d1e626 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -69,7 +69,7 @@ <h2>Topics</h2>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-02-13 13:06:44 </i>
+<i style="float:right;">Last updated 2020-06-17 13:10:48 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/modules/resty.healthcheck.html b/docs/modules/resty.healthcheck.html
index b193efad..6bb039f4 100644
--- a/docs/modules/resty.healthcheck.html
+++ b/docs/modules/resty.healthcheck.html
@@ -690,6 +690,8 @@ <h3>Parameters:</h3>
     <li><code>name</code>: name of the health checker</li>
     <li><code>shm_name</code>: the name of the <code>lua_shared_dict</code> specified in the Nginx configuration to use</li>
     <li><code>checks.active.type</code>: "http", "https" or "tcp" (default is "http")</li>
+    <li><code>ssl_cert</code>: certificate for mTLS connections (string or parsed object)</li>
+    <li><code>ssl_key</code>: key for mTLS connections (string or parsed object)</li>
     <li><code>checks.active.timeout</code>: socket timeout for active checks (in seconds)</li>
     <li><code>checks.active.concurrency</code>: number of targets to check concurrently</li>
     <li><code>checks.active.http_path</code>: path to use in <code>GET</code> HTTP request to run on active checks</li>
@@ -734,7 +736,7 @@ <h3>Returns:</h3>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-02-13 13:06:44 </i>
+<i style="float:right;">Last updated 2020-06-17 13:10:48 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/modules/resty.healthcheck.utils.html b/docs/modules/resty.healthcheck.utils.html
index 7a46616d..da5b6f38 100644
--- a/docs/modules/resty.healthcheck.utils.html
+++ b/docs/modules/resty.healthcheck.utils.html
@@ -120,7 +120,7 @@ <h3>Returns:</h3>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-02-13 13:06:44 </i>
+<i style="float:right;">Last updated 2020-06-17 13:10:48 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/topics/readme.md.html b/docs/topics/readme.md.html
index 5c31ad49..ca82d397 100644
--- a/docs/topics/readme.md.html
+++ b/docs/topics/readme.md.html
@@ -149,6 +149,15 @@ <h2>History</h2>
 
 <p>Versioning is strictly based on <a href="https://semver.org/">Semantic Versioning</a></p>
 
+<h3>1.3.0 (17-Jun-2020)</h3>
+
+<ul>
+    <li>Adds support to mTLS to active healthchecks. This feature  can be used adding
+    the fields <code>ssl_cert</code> and <code>ssl_key</code>, with certificate and key respectively,
+    when creating a new healthcheck object.
+    <a href="https://github.com/Kong/lua-resty-healthcheck/pull/41">#41</a></li>
+</ul>
+
 <h3>1.2.0 (13-Feb-2020)</h3>
 
 <ul>
@@ -280,7 +289,7 @@ <h2>Copyright and License</h2>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i>
-<i style="float:right;">Last updated 2020-02-13 13:06:44 </i>
+<i style="float:right;">Last updated 2020-06-17 13:10:48 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/readme.md b/readme.md
index 622e0ce0..a7529509 100644
--- a/readme.md
+++ b/readme.md
@@ -88,6 +88,13 @@ for the complete API.
 
 Versioning is strictly based on [Semantic Versioning](https://semver.org/)
 
+### 1.3.0 (17-Jun-2020)
+
+* Adds support to mTLS to active healthchecks. This feature  can be used adding
+  the fields `ssl_cert` and `ssl_key`, with certificate and key respectively,
+  when creating a new healthcheck object.
+  [#41](https://github.com/Kong/lua-resty-healthcheck/pull/41)
+
 ### 1.2.0 (13-Feb-2020)
 
  * Adds `set_all_target_statuses_for_hostname`, which sets the targets for
diff --git a/rockspecs/lua-resty-healthcheck-1.3.0-1.rockspec b/rockspecs/lua-resty-healthcheck-1.3.0-1.rockspec
new file mode 100644
index 00000000..80125d5f
--- /dev/null
+++ b/rockspecs/lua-resty-healthcheck-1.3.0-1.rockspec
@@ -0,0 +1,27 @@
+package = "lua-resty-healthcheck"
+version = "1.3.0-1"
+source = {
+   url = "https://github.com/Kong/lua-resty-healthcheck/archive/1.3.0.tar.gz",
+   dir = "lua-resty-healthcheck-1.3.0"
+}
+description = {
+   summary = "Healthchecks for OpenResty to check upstream service status",
+   detailed = [[
+      lua-resty-healthcheck is a module that can check upstream service
+      availability by sending requests and validating responses at timed
+      intervals.
+   ]],
+   homepage = "https://github.com/Kong/lua-resty-healthcheck",
+   license = "Apache 2.0"
+}
+dependencies = {
+   "lua-resty-worker-events >= 0.3.2",
+   "penlight >= 1.7.0",
+}
+build = {
+   type = "builtin",
+   modules = {
+      ["resty.healthcheck"] = "lib/resty/healthcheck.lua",
+      ["resty.healthcheck.utils"] = "lib/resty/healthcheck/utils.lua"
+   }
+}