diff --git a/build.xml b/build.xml
index 81a593a817..9d6120749f 100644
--- a/build.xml
+++ b/build.xml
@@ -295,7 +295,7 @@ under the License.
     <dependency prefix="main.antlauncher" artifact="org.apache.ant:ant-launcher:1.10.15" usage="excelant"/>
 
     <!-- xml signature libs - not part of the distribution -->
-    <dependency prefix="dsig.xmlsec" artifact="org.apache.santuario:xmlsec:3.0.4" usage="ooxml-provided"/>
+    <dependency prefix="dsig.xmlsec" artifact="org.apache.santuario:xmlsec:3.0.5" usage="ooxml-provided"/>
     <dependency prefix="dsig.bouncycastle-prov" artifact="org.bouncycastle:bcprov-jdk18on:1.79" usage="ooxml-provided"/>
     <dependency prefix="dsig.bouncycastle-pkix" artifact="org.bouncycastle:bcpkix-jdk18on:1.79" usage="ooxml-provided"/>
     <dependency prefix="dsig.bouncycastle-util" artifact="org.bouncycastle:bcutil-jdk18on:1.79" usage="ooxml-provided"/>