diff --git a/parent/pom.xml b/parent/pom.xml
index 4c068110..eae1297c 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -101,7 +101,7 @@
 		<logback>1.2.3</logback>
 		<lombok>1.16.20</lombok>
 		<mockito>2.17.0</mockito>
-		<querydsl>4.1.4</querydsl>
+		<querydsl>4.2.1</querydsl>
 		<reactor>Bismuth-SR7</reactor>
 		<rxjava>1.3.6</rxjava>
 		<rxjava-reactive-streams>1.2.1</rxjava-reactive-streams>