diff --git a/graphql-binding/pom.xml b/graphql-binding/pom.xml
index 29dfef6..6ad361d 100644
--- a/graphql-binding/pom.xml
+++ b/graphql-binding/pom.xml
@@ -36,7 +36,7 @@
 		<dependency>
 			<groupId>io.reactivex.rxjava2</groupId>
 			<artifactId>rxjava</artifactId>
-			<version>2.2.15</version>
+			<version>2.2.19</version>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>