diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index e7bb1d3c..e6e39404 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -18,7 +18,7 @@ commons-codec = "commons-codec:commons-codec:1.20.0"
 
 bitcoinj = "org.bitcoinj:bitcoinj-core:0.15.8"
 
-logstash-encoder = "net.logstash.logback:logstash-logback-encoder:7.2"
+logstash-encoder = "net.logstash.logback:logstash-logback-encoder:9.0"
 
 janino = "org.codehaus.janino:janino:3.1.9"