diff --git a/_quarto.yml b/_quarto.yml
index 64456644..2e00acb4 100644
--- a/_quarto.yml
+++ b/_quarto.yml
@@ -5,7 +5,7 @@ project:
 book:
   title: "ScholarLed catalogue"
   author: "Simon Bowie"
-  date: "2024-01-15"
+  date: "2024-01-16"
   chapters:
     - index.qmd
     - all_press.nbconvert.ipynb
diff --git a/_quarto.yml.bak b/_quarto.yml.bak
index 5e6ac33e..64456644 100644
--- a/_quarto.yml.bak
+++ b/_quarto.yml.bak
@@ -5,7 +5,7 @@ project:
 book:
   title: "ScholarLed catalogue"
   author: "Simon Bowie"
-  date: "2024-01-14"
+  date: "2024-01-15"
   chapters:
     - index.qmd
     - all_press.nbconvert.ipynb
diff --git a/docs/ScholarLed-catalogue.pdf b/docs/ScholarLed-catalogue.pdf
index 0e6120e0..91cbe231 100644
Binary files a/docs/ScholarLed-catalogue.pdf and b/docs/ScholarLed-catalogue.pdf differ
diff --git a/docs/index.html b/docs/index.html
index 42e2469e..b05d5df5 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -7,7 +7,7 @@
 <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
 
 <meta name="author" content="Simon Bowie">
-<meta name="dcterms.date" content="2024-01-15">
+<meta name="dcterms.date" content="2024-01-16">
 
 <title>ScholarLed catalogue</title>
 <style>
@@ -238,7 +238,7 @@ <h1 class="title d-none d-lg-block">ScholarLed catalogue</h1>
     <div>
     <div class="quarto-title-meta-heading">Published</div>
     <div class="quarto-title-meta-contents">
-      <p class="date">January 15, 2024</p>
+      <p class="date">January 16, 2024</p>
     </div>
   </div>