diff --git a/libs/grok/build.gradle b/libs/grok/build.gradle
index ce23406721f..e406a80ee1c 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:1.0.57'
 
   testImplementation(project(":test:framework")) {
     exclude group: 'org.opensearch', module: 'opensearch-grok'
@@ -41,7 +41,3 @@ dependencies {
 tasks.named('forbiddenApisMain').configure {
   replaceSignatureFiles 'jdk-signatures'
 }
-
-thirdPartyAudit.ignoreMissingClasses(
-  'org.jcodings.unicode.UnicodeCodeRange'
-)
\ No newline at end of file
diff --git a/libs/grok/licenses/jcodings-1.0.44.jar.sha1 b/libs/grok/licenses/jcodings-1.0.44.jar.sha1
deleted file mode 100644
index 4449009d339..00000000000
--- a/libs/grok/licenses/jcodings-1.0.44.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-a6884b2fd8fd9a56874db05afaa22435043a2e3e
\ No newline at end of file
diff --git a/libs/grok/licenses/jcodings-1.0.57.jar.sha1 b/libs/grok/licenses/jcodings-1.0.57.jar.sha1
new file mode 100644
index 00000000000..1a703c26447
--- /dev/null
+++ b/libs/grok/licenses/jcodings-1.0.57.jar.sha1
@@ -0,0 +1 @@
+603a9ceac39cbf7f6f27fe18b2fded4714319b0a
\ No newline at end of file