diff --git a/Gemfile.lock b/Gemfile.lock
index 489ba63f8..6a01a420c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -106,7 +106,7 @@ GEM
       latex-decode (~> 0.0)
     binding_of_caller (0.8.0)
       debug_inspector (>= 0.0.1)
-    bolognese (1.2.15)
+    bolognese (1.2.17)
       activesupport (>= 4.2.5, < 6)
       benchmark_methods (~> 0.7)
       bibtex-ruby (~> 4.1)
diff --git a/spec/concerns/crosscitable_spec.rb b/spec/concerns/crosscitable_spec.rb
index 8796145df..4b1d13d6d 100644
--- a/spec/concerns/crosscitable_spec.rb
+++ b/spec/concerns/crosscitable_spec.rb
@@ -220,7 +220,7 @@
       expect(meta["from"]).to eq("crossref")
       expect(meta["doi"]).to eq("10.7554/elife.01567")
       expect(meta["creators"].length).to eq(5)
-      expect(meta["creators"].first).to eq("familyName"=>"Sankar", "givenName"=>"Martial", "name"=>"Sankar, Martial", "nameType"=>"Personal")
+      expect(meta["creators"].first).to eq("familyName"=>"Sankar", "givenName"=>"Martial", "name"=>"Sankar, Martial", "affiliation" => "Department of Plant Molecular Biology, University of Lausanne, Lausanne, Switzerland", "nameType"=>"Personal")
       expect(meta["titles"]).to eq([{"title"=>"Automated quantitative histology reveals vascular morphodynamics during Arabidopsis hypocotyl secondary growth"}])
       expect(meta["publication_year"]).to eq("2014")
       expect(meta["publisher"]).to eq("eLife Sciences Publications, Ltd")
@@ -234,7 +234,7 @@
       expect(meta["from"]).to eq("crossref")
       expect(meta["doi"]).to eq("10.7554/elife.01567")
       expect(meta["creators"].length).to eq(5)
-      expect(meta["creators"].first).to eq("familyName"=>"Sankar", "givenName"=>"Martial", "name"=>"Sankar, Martial", "nameType"=>"Personal")
+      expect(meta["creators"].first).to eq("familyName"=>"Sankar", "givenName"=>"Martial", "name"=>"Sankar, Martial", "affiliation" => "Department of Plant Molecular Biology, University of Lausanne, Lausanne, Switzerland", "nameType"=>"Personal")
       expect(meta["titles"]).to eq([{"title"=>"Automated quantitative histology reveals vascular morphodynamics during Arabidopsis hypocotyl secondary growth"}])
       expect(meta["publication_year"]).to eq("2014")
       expect(meta["publisher"]).to eq("eLife Sciences Publications, Ltd")
@@ -389,7 +389,7 @@
 
       expect(meta["doi"]).to eq("10.7554/elife.01567")
       expect(meta["creators"].length).to eq(5)
-      expect(meta["creators"].first).to eq("familyName"=>"Sankar", "givenName"=>"Martial", "name"=>"Sankar, Martial", "nameType"=>"Personal")
+      expect(meta["creators"].first).to eq("familyName"=>"Sankar", "givenName"=>"Martial", "name"=>"Sankar, Martial", "affiliation" => "Department of Plant Molecular Biology, University of Lausanne, Lausanne, Switzerland", "nameType"=>"Personal")
       expect(meta["titles"]).to eq([{"title"=>"Automated quantitative histology reveals vascular morphodynamics during Arabidopsis hypocotyl secondary growth"}])
       expect(meta["publication_year"]).to eq("2014")
       expect(meta["publisher"]).to eq("eLife Sciences Publications, Ltd")
diff --git a/spec/requests/dois_spec.rb b/spec/requests/dois_spec.rb
index c8e4bafa1..706d29602 100644
--- a/spec/requests/dois_spec.rb
+++ b/spec/requests/dois_spec.rb
@@ -2389,15 +2389,6 @@
     end
   end
 
-  describe 'POST /dois/delete-test-dois' do
-    it 'returns dois' do
-      post '/dois/delete-test-dois', nil, admin_headers
-
-      expect(json['message']).to eq("Test DOIs deleted.")
-      expect(last_response.status).to eq(200)
-    end
-  end
-
   describe 'GET /dois/random' do
     it 'returns random doi' do
       get '/dois/random?prefix=10.14454', headers: headers
diff --git a/spec/requests/providers_spec.rb b/spec/requests/providers_spec.rb
index df8f4ab2f..10ec21d8d 100644
--- a/spec/requests/providers_spec.rb
+++ b/spec/requests/providers_spec.rb
@@ -19,7 +19,7 @@
 
     before do
       Provider.import
-      sleep 1
+      sleep 2
     end
 
     it "returns providers" do