diff --git a/metafacture-biblio/build.gradle b/metafacture-biblio/build.gradle
index 9258ac3c9..7faf64733 100644
--- a/metafacture-biblio/build.gradle
+++ b/metafacture-biblio/build.gradle
@@ -22,7 +22,12 @@ dependencies {
   implementation project(':metafacture-commons')
   implementation project(':metafacture-flowcontrol')
   implementation 'org.dspace:oclc-harvester2:0.1.12'
-  implementation 'xalan:xalan:2.7.1'
+  implementation ('xalan:xalan:2.7.0') {
+    exclude group: 'xalan', module: 'serializer'
+    exclude group: 'xercesImpl', module: 'xercesImpl'
+    exclude group: 'xml-apis', module: 'xml-apis'
+  }
+  implementation 'log4j:log4j:1.2.12'
   testImplementation 'junit:junit:4.12'
   testImplementation 'org.mockito:mockito-core:2.5.5'
 }