diff --git a/pom.xml b/pom.xml
index d8cb1f6..b9848b1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
         <maven.compiler.source>11</maven.compiler.source>
         <maven.compiler.target>11</maven.compiler.target>
 
-        <netty.version>4.1.78.Final</netty.version>
+        <netty.version>4.1.88.Final</netty.version>
         <bouncycastle.version>1.70</bouncycastle.version>
         <graalvm.version>22.1.0.1</graalvm.version>
         <logback.version>1.3.0-alpha16</logback.version>