diff --git a/pom.xml b/pom.xml
index cdb4551..1a348ad 100644
--- a/pom.xml
+++ b/pom.xml
@@ -36,7 +36,7 @@
     <com.io7m.xstructural.version>1.8.1</com.io7m.xstructural.version>
 
     <!-- Third-party dependencies. -->
-    <junit.version>5.10.2</junit.version>
+    <junit.version>5.10.3</junit.version>
     <org.immutables.value.version>2.10.1</org.immutables.value.version>
   </properties>