diff --git a/xwiki-platform-core/xwiki-platform-rendering/xwiki-platform-rendering-xwiki/src/main/java/org/xwiki/rendering/internal/wiki/XWikiWikiModel.java b/xwiki-platform-core/xwiki-platform-rendering/xwiki-platform-rendering-xwiki/src/main/java/org/xwiki/rendering/internal/wiki/XWikiWikiModel.java
index ad523090e9f7..8b9a52390ad3 100644
--- a/xwiki-platform-core/xwiki-platform-rendering/xwiki-platform-rendering-xwiki/src/main/java/org/xwiki/rendering/internal/wiki/XWikiWikiModel.java
+++ b/xwiki-platform-core/xwiki-platform-rendering/xwiki-platform-rendering-xwiki/src/main/java/org/xwiki/rendering/internal/wiki/XWikiWikiModel.java
@@ -58,7 +58,7 @@
 import org.xwiki.rendering.wiki.WikiModelException;
 
 import com.steadystate.css.parser.CSSOMParser;
-import com.steadystate.css.parser.SACParserCSS21;
+import com.steadystate.css.parser.SACParserCSS3;
 
 /**
  * Implementation using the Document Access Bridge ({@link DocumentAccessBridge}).
@@ -134,7 +134,7 @@ public class XWikiWikiModel implements WikiModel
      *
      * @see <a href="https://jira.xwiki.org/browse/XWIKI-5625">XWIKI-5625: PDF styling doesn't work anymore</a>
      */
-    private final CSSOMParser cssParser = new CSSOMParser(new SACParserCSS21());
+    private final CSSOMParser cssParser = new CSSOMParser(new SACParserCSS3());
 
     /**
      * {@inheritDoc}