diff --git a/spring-boot-project/spring-boot-dependencies/build.gradle b/spring-boot-project/spring-boot-dependencies/build.gradle
index 7405c16cdfd..c350f70fc8d 100644
--- a/spring-boot-project/spring-boot-dependencies/build.gradle
+++ b/spring-boot-project/spring-boot-dependencies/build.gradle
@@ -476,7 +476,7 @@ bom {
 			]
 		}
 	}
-	library("HtmlUnit", "2.38.0") {
+	library("HtmlUnit", "2.39.1") {
 		group("net.sourceforge.htmlunit") {
 			modules = [
 				"htmlunit" {