diff --git a/pom.xml b/pom.xml
index 58408e8..256df8a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,7 +31,7 @@
     <io7m.java.targetJavaVersion>21</io7m.java.targetJavaVersion>
 
     <!-- Third-party dependencies. -->
-    <junit.version>5.11.2</junit.version>
+    <junit.version>5.11.3</junit.version>
   </properties>
 
   <licenses>