diff --git a/spring-vault-dependencies/pom.xml b/spring-vault-dependencies/pom.xml
index 5b429bf9..c9bd0429 100644
--- a/spring-vault-dependencies/pom.xml
+++ b/spring-vault-dependencies/pom.xml
@@ -57,7 +57,7 @@
 	<properties>
 		<httpclient.version>4.5.5</httpclient.version>
 		<httpcore.version>4.4.9</httpcore.version>
-		<netty.version>4.1.22.Final</netty.version>
+		<netty.version>4.1.25.Final</netty.version>
 		<okhttp.version>2.7.5</okhttp.version>
 		<okhttp3.version>3.8.1</okhttp3.version>
 		<jackson.version>2.8.11.1</jackson.version>