diff --git a/lannee-sociologique.csl b/lannee-sociologique.csl
index 19f001a90a5..a1588a53538 100644
--- a/lannee-sociologique.csl
+++ b/lannee-sociologique.csl
@@ -6,7 +6,7 @@
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     <link href="http://www.zotero.org/styles/lannee-sociologique" rel="self"/>
     <link href="http://www.zotero.org/styles/revue-francaise-de-sociologie" rel="template"/>
-    <link href="https://www.puf.com/collections/Année_sociologique_-l--" rel="documentation"/>
+    <link href="https://www.puf.com/collections/Ann%C3%A9e_sociologique_-l--" rel="documentation"/>
     <author>
       <name>Tristan Guerra</name>
       <email>tristan.guerra@iepg.fr</email>
diff --git a/metropolitiques.csl b/metropolitiques.csl
index 7df6a5b8143..2cafdfa7881 100644
--- a/metropolitiques.csl
+++ b/metropolitiques.csl
@@ -5,7 +5,7 @@
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     <link href="http://www.zotero.org/styles/metropolitiques" rel="self"/>
     <link href="http://www.zotero.org/styles/geneses" rel="template"/>
-    <link href="http://www.metropolitiques.eu/Charte-editoriale,6.html" rel="documentation"/>
+    <link href="https://metropolitiques.eu/Charte-editoriale-6" rel="documentation"/>
     <author>
       <name>Pierre Gilbert</name>
       <email>pierre.gilb@gmail.com</email>
diff --git a/revista-de-filologia-espanola.csl b/revista-de-filologia-espanola.csl
index 7ef86372e79..b26ef23898f 100644
--- a/revista-de-filologia-espanola.csl
+++ b/revista-de-filologia-espanola.csl
@@ -7,7 +7,7 @@
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     <link href="http://www.zotero.org/styles/the-open-university-harvard" rel="template"/>
-    <link href="http://revistadefilologiaespañola.revistas.csic.es/index.php/rfe/about/submissions#authorGuidelines" rel="documentation"/>
+    <link href="http://revistadefilologiaespa%C3%B1ola.revistas.csic.es/index.php/rfe/about/submissions#authorGuidelines" rel="documentation"/>
     <author>
       <name>JMFR</name>
     </author>
diff --git a/south-african-theological-seminary.csl b/south-african-theological-seminary.csl
index 2859d5f77f7..2142054d4af 100644
--- a/south-african-theological-seminary.csl
+++ b/south-african-theological-seminary.csl
@@ -6,8 +6,8 @@
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     <link href="http://www.zotero.org/styles/friedrich-schiller-universitat-jena-medizinische-fakultat" rel="template"/>
-    <link href="https://www.sats.edu.za/userfiles/Smith,Howtocitesources.pdf" rel="documentation"/>
-    <link href="https://www.sats.edu.za/userfiles/Howtocompileabibliography.pdf" rel="documentation"/>
+    <link href="https://sats.ac.za/wp-content/uploads/2019/10/SmithHowtocitesources.pdf" rel="documentation"/>
+    <link href="https://sats.ac.za/wp-content/uploads/2019/10/Howtocompileabibliography.pdf" rel="documentation"/>
     <author>
       <name>Patrick O'Brien, PhD</name>
       <email>obrienpat86@gmail.com</email>