diff --git a/package-lock.json b/package-lock.json
index 527f72b..acbfd6f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1161,9 +1161,9 @@
       "integrity": "sha512-ffpBDn7f16+JYU1FQ/sXWw78AtOAmDxDS5bSn5RrVErQSfGTsKSEJd1HjcyooeW0cNXnHglhP6+gHrkWiUcnDA=="
     },
     "@coopdigital/foundations": {
-      "version": "1.5.0",
-      "resolved": "https://registry.npmjs.org/@coopdigital/foundations/-/foundations-1.5.0.tgz",
-      "integrity": "sha512-bBv6D2EERsATxJd3NHhc3guB+eeRZ6PH5KEyYEp8zzkEwMMuNvrwTyTC6iUOPNsvdmWJXM8kipyDFVyWrIOdGg=="
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/@coopdigital/foundations/-/foundations-1.6.0.tgz",
+      "integrity": "sha512-H82e7Aj+iHHaV1kfJCgK1I0JZO/pia/vclbPm09owhv4NjlMp7i8cEAgVU5Bz8pFhhuf1ghGo8oOKGR99JuJNg=="
     },
     "@coopdigital/foundations-buttons": {
       "version": "2.7.0",
diff --git a/package.json b/package.json
index 4c39405..dc9e92e 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "@coopdigital/component-skipnav": "*",
     "@coopdigital/component-squircles": "*",
     "@coopdigital/component-tags": "*",
-    "@coopdigital/foundations": "^1.5.0",
+    "@coopdigital/foundations": "^1.6.0",
     "@coopdigital/foundations-buttons": "*",
     "@coopdigital/foundations-forms": "5.6",
     "@coopdigital/foundations-tables": "*",
diff --git a/src/examples/foundations/font-sizes.html b/src/examples/foundations/font-sizes.html
index 8ed3fc6..22ef4a1 100644
--- a/src/examples/foundations/font-sizes.html
+++ b/src/examples/foundations/font-sizes.html
@@ -6,8 +6,8 @@
     <h1>Font sizes</h1> 
     <a href="https://github.com/coopdigital/coop-frontend/tree/master/packages/foundations">Go to the installation documentation</a>
     <div class="coop-u-padding-resp-16-8 coop-u-margin-resp-t-32-16"> 
-        <h1 class="coop-t-headline-upper coop-t-h-mega coop-u-brand">Heading Mega</p>
-        <h1 class="coop-t-headline coop-t-h-mega coop-u-brand">Heading Mega</p> 
+        <h1 class="coop-t-headline-upper coop-t-headline-mega coop-u-brand">Heading Mega</p>
+        <h1 class="coop-t-headline coop-t-headline-mega coop-u-brand">Heading Mega</p> 
         <h1 class="coop-t-headline-upper coop-u-brand">Heading 1</p>
         <h1 class="coop-t-headline coop-u-brand">Heading 1</p> 
         <h1 class="coop-t-h-mega">Heading mega</h1>
@@ -22,8 +22,8 @@ <h6>Heading 6</h6>
         <a href="">Link</a>  
     </div>
     {% highlight html %}
-    <h1 class="coop-t-headline-upper coop-t-h-mega coop-u-brand">Heading Mega</p>
-    <h1 class="coop-t-headline coop-t-h-mega coop-u-brand">Heading Mega</p> 
+    <h1 class="coop-t-headline-upper coop-t-headline-mega coop-u-brand">Heading Mega</p>
+    <h1 class="coop-t-headline coop-t-headline-mega coop-u-brand">Heading Mega</p> 
     <h1 class="coop-t-headline-upper coop-u-brand">Heading 1</p>
     <h1 class="coop-t-headline coop-u-brand">Heading 1</p> 
     <h1 class="coop-t-h-mega">Heading mega</h1>
diff --git a/src/foundations/font-sizes.html b/src/foundations/font-sizes.html
index 2d6064e..bc6ccca 100644
--- a/src/foundations/font-sizes.html
+++ b/src/foundations/font-sizes.html
@@ -343,7 +343,7 @@ <h6>Heading 6</h6>
                 </div> 
                 <div class="coop-l-grid__item coop-l-grid__item--large-6 coop-u-margin-b-32">
                     <h2>The Co-op headline type scale</h2>    
-                    <p class="coop-t-h-mega coop-t-headline-upper coop-u-brand">Heading mega</p>
+                    <p class="coop-t-headline-mega coop-t-headline-upper coop-u-brand">Heading mega</p>
                     <p class="coop-t-h1 coop-t-headline-upper coop-u-brand">Heading 1</p>
                     <p class="coop-t-h-mega coop-t-headline coop-u-brand">Heading mega</p>
                     <p class="coop-t-h1 coop-t-headline coop-u-brand">Heading 1</p>
@@ -356,7 +356,7 @@ <h3>Example combinations</h3>
                 <div class="el-c-pullout-content">
                     <div class="coop-l-grid">
                         <div class="coop-l-grid__item coop-l-grid__item--large-6 coop-u-margin-b-32">  
-                            <p class="coop-t-h-mega coop-t-headline-upper coop-u-brand">Heading mega</p>
+                            <p class="coop-t-headline-mega coop-t-headline-upper coop-u-brand">Heading mega</p>
                             <p class="coop-t-lead-p">Lead paragraph lead paragraph lead paragraph lead paragraph lead paragraph lead paragraph lead paragraph lead paragraph.</p>
                             <h2>Heading 2</h2>
                             <p>Paragraph paragraph paragraph paragraph paragraph paragraph paragraph paragraph paragraph paragraph paragraph paragraph paragraph paragraph paragraph.</p>