diff --git a/spring-boot-project/spring-boot-dependencies/build.gradle b/spring-boot-project/spring-boot-dependencies/build.gradle
index 081b16db6b..f79f0eba59 100644
--- a/spring-boot-project/spring-boot-dependencies/build.gradle
+++ b/spring-boot-project/spring-boot-dependencies/build.gradle
@@ -384,7 +384,7 @@ bom {
 			]
 		}
 	}
-	library("HtmlUnit", "2.63.0") {
+	library("HtmlUnit", "2.64.0") {
 		group("net.sourceforge.htmlunit") {
 			modules = [
 				"htmlunit" {