diff --git a/libs/grok/build.gradle b/libs/grok/build.gradle
index ce23406721fe6..804e217ac9ded 100644
--- a/libs/grok/build.gradle
+++ b/libs/grok/build.gradle
@@ -31,7 +31,7 @@
 dependencies {
   api 'org.jruby.joni:joni:2.1.41'
   // joni dependencies:
-  api 'org.jruby.jcodings:jcodings:1.0.44'
+  api 'org.jruby.jcodings:jcodings:1.0.55'
 
   testImplementation(project(":test:framework")) {
     exclude group: 'org.opensearch', module: 'opensearch-grok'