diff --git a/officefloor/bom/pom.xml b/officefloor/bom/pom.xml
index d51c180b30..0657a34dd1 100644
--- a/officefloor/bom/pom.xml
+++ b/officefloor/bom/pom.xml
@@ -120,7 +120,7 @@
 		<swagger-version>2.2.16</swagger-version>
 		<swagger-ui-version>5.11.3</swagger-ui-version>
 		<tika-version>2.9.1</tika-version>
-		<undertow-version>2.3.10.Final</undertow-version>
+		<undertow-version>2.3.13.Final</undertow-version>
 		<vertx-version>4.5.3</vertx-version>
 		<wagon-ssh-version>3.5.3</wagon-ssh-version>
 		<zio-version>2.0.21</zio-version>