PDFBOX-4071: update junit
diff --git a/pom.xml b/pom.xml
index 951e1d8..df83f95 100644
--- a/pom.xml
+++ b/pom.xml
@@ -225,7 +225,7 @@
 	<dependency>
 		<groupId>junit</groupId>
 		<artifactId>junit</artifactId>
-		<version>4.12</version>
+		<version>4.13</version>
 		<scope>test</scope>
 	</dependency>
     </dependencies>