diff --git a/pom.xml b/pom.xml
index 9f8e88af1a..f809997187 100644
--- a/pom.xml
+++ b/pom.xml
@@ -62,7 +62,7 @@
     <commons.lang.version>3.20.0</commons.lang.version>
     <commons.net.version>3.12.0</commons.net.version>
     <commons.pool.version>2.13.1</commons.pool.version>
-    <dnsjava.version>3.6.3</dnsjava.version>
+    <dnsjava.version>3.6.4</dnsjava.version>
     <caffeine.version>2.9.3</caffeine.version>
     <findbugs.annotations.version>1.0.0</findbugs.annotations.version>
     <forbiddenapis.version>3.8</forbiddenapis.version>