diff --git a/pom.xml b/pom.xml
index 27a230b0..1b5f17ca 100644
--- a/pom.xml
+++ b/pom.xml
@@ -43,9 +43,9 @@
 		<spring-cloud-commons.version>1.3.0.BUILD-SNAPSHOT</spring-cloud-commons.version>
 		<httpclient.version>4.5.3</httpclient.version>
 		<httpcore.version>4.4.6</httpcore.version>
-		<netty.version>4.1.13.Final</netty.version>
+		<netty.version>4.1.16.Final</netty.version>
 		<okhttp.version>2.7.5</okhttp.version>
-		<okhttp3.version>3.7.0</okhttp3.version>
+		<okhttp3.version>3.8.1</okhttp3.version>
 	</properties>
 
 	<dependencyManagement>