diff --git a/lib/glossarist/collections/bibliography_collection.rb b/lib/glossarist/collections/bibliography_collection.rb
index 804de6c..281bd7c 100644
--- a/lib/glossarist/collections/bibliography_collection.rb
+++ b/lib/glossarist/collections/bibliography_collection.rb
@@ -18,7 +18,6 @@ def populate_bibliographies(concepts)
           concept.default_lang.sources.each do |source|
             next if source.origin.text.nil?
 
-            puts "[debug] fetching #{source.origin.text}"
             fetch(source.origin.text)
           end
         end
diff --git a/spec/fixtures/relaton_cache/iso/iso_ts_14812_2022.xml b/spec/fixtures/relaton_cache/iso/iso_ts_14812_2022.xml
index fb8f61b..caaa1a0 100644
--- a/spec/fixtures/relaton_cache/iso/iso_ts_14812_2022.xml
+++ b/spec/fixtures/relaton_cache/iso/iso_ts_14812_2022.xml
@@ -1,5 +1,5 @@
 <bibdata type="standard" schema-version="v1.2.8">
-  <fetched>2024-02-26</fetched>
+  <fetched>2024-03-18</fetched>
   <title type="title-intro" format="text/plain" language="en" script="Latn">Intelligent transport systems</title>
   <title type="title-main" format="text/plain" language="en" script="Latn">Vocabulary</title>
   <title type="main" format="text/plain" language="en" script="Latn">Intelligent transport systems - Vocabulary</title>
diff --git a/spec/unit/collection/bibliography_collection_spec.rb b/spec/unit/collection/bibliography_collection_spec.rb
index c8822e3..dc66116 100644
--- a/spec/unit/collection/bibliography_collection_spec.rb
+++ b/spec/unit/collection/bibliography_collection_spec.rb
@@ -16,7 +16,7 @@
 
   it "populated bibliography correctly" do
     items = subject.fetch_all
-    expect(items.size).to be 6
+    expect(items.size).to be 5
     expect(items[0]).to be_instance_of RelatonIsoBib::IsoBibliographicItem
   end