diff --git a/parent/pom.xml b/parent/pom.xml
index 3f11ec67bcb08..630031a1d9c09 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -547,7 +547,7 @@
         <tika-version>3.3.0</tika-version>
         <twilio-version>11.3.6</twilio-version>
         <twitter4j-version>4.1.2</twitter4j-version>
-        <undertow-version>2.4.0.RC3</undertow-version>
+        <undertow-version>2.4.0.RC4</undertow-version>
         <undertow-ee-version>2.0.0.RC1</undertow-ee-version>
         <univocity-parsers-version>2.10.2</univocity-parsers-version>
         <validation-api-version>2.0.1.Final</validation-api-version>