diff --git a/library/pom.xml b/library/pom.xml
index 073661c1..8b5b3370 100644
--- a/library/pom.xml
+++ b/library/pom.xml
@@ -59,6 +59,12 @@
             <artifactId>slf4j-api</artifactId>
             <version>2.0.9</version>
         </dependency>
+        <dependency>
+            <groupId>net.sf.offo</groupId>
+            <artifactId>fop-hyph</artifactId>
+            <version>2.0</version>
+            <scope>runtime</scope>
+        </dependency>
         <!-- https://mvnrepository.com/artifact/net.sf.saxon/Saxon-HE -->
         <dependency>
             <groupId>net.sf.saxon</groupId>