diff --git a/pom.xml b/pom.xml
index fd5deb0..d03332a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
     <properties> <!-- It is important to keep up to date manually. -->
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <paper.version>1.21.8-R0.1-SNAPSHOT</paper.version>
-        <msgpack.version>0.9.9</msgpack.version>
+        <msgpack.version>0.9.11</msgpack.version>
         <snappy.version>1.1.10.7</snappy.version>
         <chitchat.version>2.2.0-SNAPSHOT</chitchat.version>
         <worldguard.version>7.0.14</worldguard.version>