diff --git a/build.gradle b/build.gradle
index 42862f5b..aed19053 100644
--- a/build.gradle
+++ b/build.gradle
@@ -307,7 +307,7 @@ dependencies {
   implementation group: 'org.apache.xmlgraphics', name: 'fop-core', version: '2.10'
   implementation group: 'org.apache.xmlgraphics', name: 'fop-events', version: '2.10'
   implementation group: 'org.apache.xmlgraphics', name: 'xmlgraphics-commons', version: '2.10'
-  implementation group: 'org.apache.pdfbox', name: 'pdfbox', version: '2.0.33'
+  implementation group: 'org.apache.pdfbox', name: 'pdfbox', version: '3.0.4'
   implementation group: 'net.sf.saxon', name: 'Saxon-HE', version: '12.5'
 
   testImplementation 'com.github.fge:json-schema-validator:2.2.14'