diff --git a/_posts/2021-09-27-continuous-integration-and-systems-engineering/continuous-integration-and-systems-engineering.html b/_posts/2021-09-27-continuous-integration-and-systems-engineering/continuous-integration-and-systems-engineering.html
index 8ff5105..12129fc 100644
--- a/_posts/2021-09-27-continuous-integration-and-systems-engineering/continuous-integration-and-systems-engineering.html
+++ b/_posts/2021-09-27-continuous-integration-and-systems-engineering/continuous-integration-and-systems-engineering.html
@@ -1434,7 +1434,7 @@ code span.wa { color: #5e5e5e; font-style: italic; } /* Warning */
   </script>
 
   <!--/radix_placeholder_distill-->
-  <script src="continuous-integration-and-systems-engineering_files/header-attrs-2.7/header-attrs.js"></script>
+  <script src="continuous-integration-and-systems-engineering_files/header-attrs-2.10/header-attrs.js"></script>
   <script src="continuous-integration-and-systems-engineering_files/jquery-1.11.3/jquery.min.js"></script>
   <script src="continuous-integration-and-systems-engineering_files/popper-2.6.0/popper.min.js"></script>
   <link href="continuous-integration-and-systems-engineering_files/tippy-6.2.7/tippy.css" rel="stylesheet" />
diff --git a/_posts/2021-09-27-continuous-integration-and-systems-engineering/continuous-integration-and-systems-engineering_files/header-attrs-2.10/header-attrs.js b/_posts/2021-09-27-continuous-integration-and-systems-engineering/continuous-integration-and-systems-engineering_files/header-attrs-2.10/header-attrs.js
new file mode 100644
index 0000000..dd57d92
--- /dev/null
+++ b/_posts/2021-09-27-continuous-integration-and-systems-engineering/continuous-integration-and-systems-engineering_files/header-attrs-2.10/header-attrs.js
@@ -0,0 +1,12 @@
+// Pandoc 2.9 adds attributes on both header and div. We remove the former (to
+// be compatible with the behavior of Pandoc < 2.8).
+document.addEventListener('DOMContentLoaded', function(e) {
+  var hs = document.querySelectorAll("div.section[class*='level'] > :first-child");
+  var i, h, a;
+  for (i = 0; i < hs.length; i++) {
+    h = hs[i];
+    if (!/^h[1-6]$/i.test(h.tagName)) continue;  // it should be a header h1-h6
+    a = h.attributes;
+    while (a.length > 0) h.removeAttribute(a[0].name);
+  }
+});