diff --git a/plasma-docs/pom.xml b/plasma-docs/pom.xml
index e4b9ae07..9d751e25 100644
--- a/plasma-docs/pom.xml
+++ b/plasma-docs/pom.xml
@@ -72,7 +72,7 @@
 	<dependency>
 		<groupId>org.apache.ant</groupId>
 		<artifactId>ant</artifactId>
-		<version>1.9.0</version>
+		<version>1.9.15</version>
 		<scope>provided</scope>
 	</dependency>