diff --git a/Gemfile.jruby-2.5.lock.release b/Gemfile.jruby-2.5.lock.release
index 706c849b140..622a8d61e57 100644
--- a/Gemfile.jruby-2.5.lock.release
+++ b/Gemfile.jruby-2.5.lock.release
@@ -17,7 +17,7 @@ PATH
       gems (~> 1)
       i18n (~> 1)
       jar-dependencies (= 0.4.1)
-      jrjackson (= 0.4.17)
+      jrjackson (= 0.4.18)
       jruby-openssl (~> 0.11)
       manticore (~> 0.6)
       minitar (~> 0.8)
@@ -169,7 +169,7 @@ GEM
     jls-lumberjack (0.0.26)
       concurrent-ruby
     jmespath (1.6.2)
-    jrjackson (0.4.17-java)
+    jrjackson (0.4.18-java)
     jruby-jms (1.3.0-java)
       gene_pool
       semantic_logger
diff --git a/versions.yml b/versions.yml
index 3873cf32e3c..3709e4b6942 100644
--- a/versions.yml
+++ b/versions.yml
@@ -27,6 +27,6 @@ jruby:
 # Note: this file is copied to the root of logstash-core because its gemspec needs it when
 #       bundler evaluates the gemspec via bin/logstash
 # Ensure Jackson version here is kept in sync with version used by jrjackson gem
-jrjackson: 0.4.17
-jackson: 2.14.1
-jackson-databind: 2.14.1
+jrjackson: 0.4.18
+jackson: 2.15.2
+jackson-databind: 2.15.2