[KARAF-6860] Upgrade to Pax Exam 4.13.4
diff --git a/pom.xml b/pom.xml
index 2a77a88..9271b5d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -278,7 +278,7 @@
         <osgi.compendium.version>7.0.0</osgi.compendium.version>
 
         <pax.cdi.version>1.1.3</pax.cdi.version>
-        <pax.exam.version>4.13.3</pax.exam.version>
+        <pax.exam.version>4.13.4</pax.exam.version>
         <pax.logging.version>2.0.5</pax.logging.version>
         <pax.base.version>1.5.1</pax.base.version>
         <pax.swissbox.version>1.8.3</pax.swissbox.version>