diff --git a/_config.yml b/_config.yml
index 9289f84bea..89dc3368ef 100644
--- a/_config.yml
+++ b/_config.yml
@@ -44,3 +44,4 @@ cdn:
   jquery:         https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js
   jquery_hash:    "sha384-8gBf6Y4YYq7Jx97PIqmTwLPin4hxIzQw5aDmUg/DDhul9fFpbbLcLh3nTIIDJKhx"
   tether:         https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js
+  tether_hash:    "sha384-MWq1Lnqj72tmjGdOKuNBn3E0gj3vWfy/1EmR5TVL8d8nGvwgy32YkCpKpTUhwBVv"
diff --git a/docs/examples/album/index.html b/docs/examples/album/index.html
index 5cb879b029..c80618adcc 100644
--- a/docs/examples/album/index.html
+++ b/docs/examples/album/index.html
@@ -117,7 +117,7 @@
     <!-- Placed at the end of the document so the pages load faster -->
     <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js" integrity="sha384-8gBf6Y4YYq7Jx97PIqmTwLPin4hxIzQw5aDmUg/DDhul9fFpbbLcLh3nTIIDJKhx" crossorigin="anonymous"></script>
     <script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js" integrity="sha384-MWq1Lnqj72tmjGdOKuNBn3E0gj3vWfy/1EmR5TVL8d8nGvwgy32YkCpKpTUhwBVv" crossorigin="anonymous"></script>
     <script src="../../assets/js/vendor/holder.min.js"></script>
     <script>
       $(function () {
diff --git a/docs/examples/blog/index.html b/docs/examples/blog/index.html
index 49702301ec..a9f9b78ede 100644
--- a/docs/examples/blog/index.html
+++ b/docs/examples/blog/index.html
@@ -160,7 +160,7 @@
     <!-- Placed at the end of the document so the pages load faster -->
     <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js" integrity="sha384-8gBf6Y4YYq7Jx97PIqmTwLPin4hxIzQw5aDmUg/DDhul9fFpbbLcLh3nTIIDJKhx" crossorigin="anonymous"></script>
     <script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js" integrity="sha384-MWq1Lnqj72tmjGdOKuNBn3E0gj3vWfy/1EmR5TVL8d8nGvwgy32YkCpKpTUhwBVv" crossorigin="anonymous"></script>
     <script src="../../dist/js/bootstrap.min.js"></script>
     <!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
     <script src="../../assets/js/ie10-viewport-bug-workaround.js"></script>
diff --git a/docs/examples/carousel/index.html b/docs/examples/carousel/index.html
index e098222a47..5e01f8df04 100644
--- a/docs/examples/carousel/index.html
+++ b/docs/examples/carousel/index.html
@@ -176,7 +176,7 @@
     <!-- Placed at the end of the document so the pages load faster -->
     <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js" integrity="sha384-8gBf6Y4YYq7Jx97PIqmTwLPin4hxIzQw5aDmUg/DDhul9fFpbbLcLh3nTIIDJKhx" crossorigin="anonymous"></script>
     <script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js" integrity="sha384-MWq1Lnqj72tmjGdOKuNBn3E0gj3vWfy/1EmR5TVL8d8nGvwgy32YkCpKpTUhwBVv" crossorigin="anonymous"></script>
     <script src="../../dist/js/bootstrap.min.js"></script>
     <!-- Just to make our placeholder images work. Don't actually copy the next line! -->
     <script src="../../assets/js/vendor/holder.min.js"></script>
diff --git a/docs/examples/cover/index.html b/docs/examples/cover/index.html
index 41af1e945e..f97adf61ee 100644
--- a/docs/examples/cover/index.html
+++ b/docs/examples/cover/index.html
@@ -62,7 +62,7 @@
     <!-- Placed at the end of the document so the pages load faster -->
     <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js" integrity="sha384-8gBf6Y4YYq7Jx97PIqmTwLPin4hxIzQw5aDmUg/DDhul9fFpbbLcLh3nTIIDJKhx" crossorigin="anonymous"></script>
     <script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js" integrity="sha384-MWq1Lnqj72tmjGdOKuNBn3E0gj3vWfy/1EmR5TVL8d8nGvwgy32YkCpKpTUhwBVv" crossorigin="anonymous"></script>
     <script src="../../dist/js/bootstrap.min.js"></script>
     <!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
     <script src="../../assets/js/ie10-viewport-bug-workaround.js"></script>
diff --git a/docs/examples/dashboard/index.html b/docs/examples/dashboard/index.html
index ec1025cab6..a86e3ecb9f 100644
--- a/docs/examples/dashboard/index.html
+++ b/docs/examples/dashboard/index.html
@@ -226,7 +226,7 @@
     <!-- Placed at the end of the document so the pages load faster -->
     <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js" integrity="sha384-8gBf6Y4YYq7Jx97PIqmTwLPin4hxIzQw5aDmUg/DDhul9fFpbbLcLh3nTIIDJKhx" crossorigin="anonymous"></script>
     <script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js" integrity="sha384-MWq1Lnqj72tmjGdOKuNBn3E0gj3vWfy/1EmR5TVL8d8nGvwgy32YkCpKpTUhwBVv" crossorigin="anonymous"></script>
     <script src="../../dist/js/bootstrap.min.js"></script>
     <!-- Just to make our placeholder images work. Don't actually copy the next line! -->
     <script src="../../assets/js/vendor/holder.min.js"></script>
diff --git a/docs/examples/jumbotron/index.html b/docs/examples/jumbotron/index.html
index db005b9926..3e362fb46a 100644
--- a/docs/examples/jumbotron/index.html
+++ b/docs/examples/jumbotron/index.html
@@ -77,7 +77,7 @@
     <!-- Placed at the end of the document so the pages load faster -->
     <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js" integrity="sha384-8gBf6Y4YYq7Jx97PIqmTwLPin4hxIzQw5aDmUg/DDhul9fFpbbLcLh3nTIIDJKhx" crossorigin="anonymous"></script>
     <script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js" integrity="sha384-MWq1Lnqj72tmjGdOKuNBn3E0gj3vWfy/1EmR5TVL8d8nGvwgy32YkCpKpTUhwBVv" crossorigin="anonymous"></script>
     <script src="../../dist/js/bootstrap.min.js"></script>
     <!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
     <script src="../../assets/js/ie10-viewport-bug-workaround.js"></script>
diff --git a/docs/examples/navbar-top-fixed/index.html b/docs/examples/navbar-top-fixed/index.html
index 49bca42dd5..c6adfae215 100644
--- a/docs/examples/navbar-top-fixed/index.html
+++ b/docs/examples/navbar-top-fixed/index.html
@@ -47,7 +47,7 @@
     <!-- Placed at the end of the document so the pages load faster -->
     <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js" integrity="sha384-8gBf6Y4YYq7Jx97PIqmTwLPin4hxIzQw5aDmUg/DDhul9fFpbbLcLh3nTIIDJKhx" crossorigin="anonymous"></script>
     <script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js" integrity="sha384-MWq1Lnqj72tmjGdOKuNBn3E0gj3vWfy/1EmR5TVL8d8nGvwgy32YkCpKpTUhwBVv" crossorigin="anonymous"></script>
     <script src="../../dist/js/bootstrap.min.js"></script>
     <!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
     <script src="../../assets/js/ie10-viewport-bug-workaround.js"></script>
diff --git a/docs/examples/navbar-top/index.html b/docs/examples/navbar-top/index.html
index 28a24ab556..d6c5b0a9ed 100644
--- a/docs/examples/navbar-top/index.html
+++ b/docs/examples/navbar-top/index.html
@@ -45,7 +45,7 @@
     <!-- Placed at the end of the document so the pages load faster -->
     <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js" integrity="sha384-8gBf6Y4YYq7Jx97PIqmTwLPin4hxIzQw5aDmUg/DDhul9fFpbbLcLh3nTIIDJKhx" crossorigin="anonymous"></script>
     <script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js" integrity="sha384-MWq1Lnqj72tmjGdOKuNBn3E0gj3vWfy/1EmR5TVL8d8nGvwgy32YkCpKpTUhwBVv" crossorigin="anonymous"></script>
     <script src="../../dist/js/bootstrap.min.js"></script>
     <!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
     <script src="../../assets/js/ie10-viewport-bug-workaround.js"></script>
diff --git a/docs/examples/navbar/index.html b/docs/examples/navbar/index.html
index 05e25bd58e..f17722a85c 100644
--- a/docs/examples/navbar/index.html
+++ b/docs/examples/navbar/index.html
@@ -66,7 +66,7 @@
     <!-- Placed at the end of the document so the pages load faster -->
     <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js" integrity="sha384-8gBf6Y4YYq7Jx97PIqmTwLPin4hxIzQw5aDmUg/DDhul9fFpbbLcLh3nTIIDJKhx" crossorigin="anonymous"></script>
     <script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js" integrity="sha384-MWq1Lnqj72tmjGdOKuNBn3E0gj3vWfy/1EmR5TVL8d8nGvwgy32YkCpKpTUhwBVv" crossorigin="anonymous"></script>
     <script src="../../dist/js/bootstrap.min.js"></script>
     <!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
     <script src="../../assets/js/ie10-viewport-bug-workaround.js"></script>
diff --git a/docs/examples/offcanvas/index.html b/docs/examples/offcanvas/index.html
index 0b51c2453a..16a70b3799 100644
--- a/docs/examples/offcanvas/index.html
+++ b/docs/examples/offcanvas/index.html
@@ -106,7 +106,7 @@
     <!-- Placed at the end of the document so the pages load faster -->
     <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js" integrity="sha384-8gBf6Y4YYq7Jx97PIqmTwLPin4hxIzQw5aDmUg/DDhul9fFpbbLcLh3nTIIDJKhx" crossorigin="anonymous"></script>
     <script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js" integrity="sha384-MWq1Lnqj72tmjGdOKuNBn3E0gj3vWfy/1EmR5TVL8d8nGvwgy32YkCpKpTUhwBVv" crossorigin="anonymous"></script>
     <script src="../../dist/js/bootstrap.min.js"></script>
     <!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
     <script src="../../assets/js/ie10-viewport-bug-workaround.js"></script>
diff --git a/docs/examples/starter-template/index.html b/docs/examples/starter-template/index.html
index 0c64b0fc69..b736ae161c 100644
--- a/docs/examples/starter-template/index.html
+++ b/docs/examples/starter-template/index.html
@@ -50,7 +50,7 @@
     <!-- Placed at the end of the document so the pages load faster -->
     <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js" integrity="sha384-8gBf6Y4YYq7Jx97PIqmTwLPin4hxIzQw5aDmUg/DDhul9fFpbbLcLh3nTIIDJKhx" crossorigin="anonymous"></script>
     <script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js" integrity="sha384-MWq1Lnqj72tmjGdOKuNBn3E0gj3vWfy/1EmR5TVL8d8nGvwgy32YkCpKpTUhwBVv" crossorigin="anonymous"></script>
     <script src="../../dist/js/bootstrap.min.js"></script>
     <!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
     <script src="../../assets/js/ie10-viewport-bug-workaround.js"></script>
diff --git a/docs/examples/sticky-footer-navbar/index.html b/docs/examples/sticky-footer-navbar/index.html
index 22204df711..c1555759b8 100644
--- a/docs/examples/sticky-footer-navbar/index.html
+++ b/docs/examples/sticky-footer-navbar/index.html
@@ -75,7 +75,7 @@
     <!-- Placed at the end of the document so the pages load faster -->
     <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js" integrity="sha384-8gBf6Y4YYq7Jx97PIqmTwLPin4hxIzQw5aDmUg/DDhul9fFpbbLcLh3nTIIDJKhx" crossorigin="anonymous"></script>
     <script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js" integrity="sha384-MWq1Lnqj72tmjGdOKuNBn3E0gj3vWfy/1EmR5TVL8d8nGvwgy32YkCpKpTUhwBVv" crossorigin="anonymous"></script>
     <script src="../../dist/js/bootstrap.min.js"></script>
     <!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
     <script src="../../assets/js/ie10-viewport-bug-workaround.js"></script>
diff --git a/docs/examples/tooltip-viewport/index.html b/docs/examples/tooltip-viewport/index.html
index 03110f8736..8ce4f1a3d9 100644
--- a/docs/examples/tooltip-viewport/index.html
+++ b/docs/examples/tooltip-viewport/index.html
@@ -41,7 +41,7 @@
     <!-- Placed at the end of the document so the pages load faster -->
     <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js" integrity="sha384-8gBf6Y4YYq7Jx97PIqmTwLPin4hxIzQw5aDmUg/DDhul9fFpbbLcLh3nTIIDJKhx" crossorigin="anonymous"></script>
     <script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.1.1/js/tether.min.js" integrity="sha384-MWq1Lnqj72tmjGdOKuNBn3E0gj3vWfy/1EmR5TVL8d8nGvwgy32YkCpKpTUhwBVv" crossorigin="anonymous"></script>
     <script src="../../dist/js/bootstrap.min.js"></script>
     <script src="../../assets/js/vendor/tether.min.js"></script>
     <!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
diff --git a/docs/getting-started/introduction.md b/docs/getting-started/introduction.md
index 51f9ab6cc1..8cec71fd6c 100644
--- a/docs/getting-started/introduction.md
+++ b/docs/getting-started/introduction.md
@@ -28,7 +28,7 @@ Add our JavaScript plugins, jQuery, and Tether near the end of your pages, right
 
 {% highlight html %}
 <script src="{{ site.cdn.jquery }}" integrity="{{ site.cdn.jquery_hash }}" crossorigin="anonymous"></script>
-<script src="{{ site.cdn.tether }}"></script>
+<script src="{{ site.cdn.tether }}" integrity="{{ site.cdn.tether_hash }}" crossorigin="anonymous"></script>
 <script src="{{ site.cdn.js }}" integrity="{{ site.cdn.js_hash }}" crossorigin="anonymous"></script>
 {% endhighlight %}
 
@@ -61,7 +61,7 @@ Put it all together and your pages should look like this:
 
     <!-- jQuery first, then Tether, then Bootstrap JS. -->
     <script src="{{ site.cdn.jquery }}" integrity="{{ site.cdn.jquery_hash }}" crossorigin="anonymous"></script>
-    <script src="{{ site.cdn.tether }}"></script>
+    <script src="{{ site.cdn.tether }}" integrity="{{ site.cdn.tether_hash }}" crossorigin="anonymous"></script>
     <script src="{{ site.cdn.js }}" integrity="{{ site.cdn.js_hash }}" crossorigin="anonymous"></script>
   </body>
 </html>