diff --git a/logstash-core/lib/logstash/java_pipeline.rb b/logstash-core/lib/logstash/java_pipeline.rb
index 6a3152abb27..85f182fdbbc 100644
--- a/logstash-core/lib/logstash/java_pipeline.rb
+++ b/logstash-core/lib/logstash/java_pipeline.rb
@@ -426,7 +426,7 @@ def inputworker(plugin)
       # otherwise, report error and restart
       @logger.error(I18n.t(
         "logstash.pipeline.worker-error-debug",
-        default_logging_keys(
+        **default_logging_keys(
           :plugin => plugin.inspect,
           :error => e.message,
           :exception => e.class,
diff --git a/logstash-core/lib/logstash/runner.rb b/logstash-core/lib/logstash/runner.rb
index f9faed54f42..9117314a6d3 100644
--- a/logstash-core/lib/logstash/runner.rb
+++ b/logstash-core/lib/logstash/runner.rb
@@ -336,7 +336,7 @@ def execute
 
     field_reference_escape_style_setting = settings.get_setting('config.field_reference.escape_style')
     if field_reference_escape_style_setting.set?
-      logger.warn(I18n.t("logstash.settings.technical_preview.set", canonical_name: field_reference_escape_style_setting.name))
+      logger.warn(I18n.t("logstash.settings.technical_preview.set", :canonical_name => field_reference_escape_style_setting.name))
     end
     field_reference_escape_style = field_reference_escape_style_setting.value
     logger.debug("Setting global FieldReference escape style: #{field_reference_escape_style}")
diff --git a/logstash-core/lib/logstash/settings.rb b/logstash-core/lib/logstash/settings.rb
index edcaf6cd4e4..4e23e34c3a9 100644
--- a/logstash-core/lib/logstash/settings.rb
+++ b/logstash-core/lib/logstash/settings.rb
@@ -840,15 +840,15 @@ def initialize(canonical_proxy, alias_name)
 
       def set(value)
         deprecation_logger.deprecated(I18n.t("logstash.settings.deprecation.set",
-                                             deprecated_alias: name,
-                                             canonical_name: canonical_proxy.name))
+                                             :deprecated_alias => name,
+                                             :canonical_name => canonical_proxy.name))
         super
       end
 
       def value
         logger.warn(I18n.t("logstash.settings.deprecation.queried",
-                           deprecated_alias: name,
-                           canonical_name: canonical_proxy.name))
+                           :deprecated_alias => name,
+                           :canonical_name => canonical_proxy.name))
         @canonical_proxy.value
       end
 
@@ -914,8 +914,8 @@ def format(output)
       def validate_value
         if deprecated_alias.set? && canonical_setting.set?
           fail(ArgumentError, I18n.t("logstash.settings.deprecation.ambiguous",
-                                     canonical_name: canonical_setting.name,
-                                     deprecated_alias: deprecated_alias.name))
+                                     :canonical_name => canonical_setting.name,
+                                     :deprecated_alias => deprecated_alias.name))
         end
 
         super