diff --git a/x-pack/plugins/upgrade_assistant/public/application/components/overview/fix_logs_step/fix_logs_step.tsx b/x-pack/plugins/upgrade_assistant/public/application/components/overview/fix_logs_step/fix_logs_step.tsx
index 2761ec20abdbf6..e19f50d266885a 100644
--- a/x-pack/plugins/upgrade_assistant/public/application/components/overview/fix_logs_step/fix_logs_step.tsx
+++ b/x-pack/plugins/upgrade_assistant/public/application/components/overview/fix_logs_step/fix_logs_step.tsx
@@ -23,7 +23,7 @@ const i18nTexts = {
     defaultMessage: 'Identify deprecated API use and update your applications',
   }),
   toggleTitle: i18n.translate('xpack.upgradeAssistant.overview.toggleTitle', {
-    defaultMessage: 'Log Elasticsearch deprecation warnings',
+    defaultMessage: 'Log Elasticsearch deprecation issues',
   }),
   analyzeTitle: i18n.translate('xpack.upgradeAssistant.overview.analyzeTitle', {
     defaultMessage: 'Analyze deprecation logs',
diff --git a/x-pack/plugins/upgrade_assistant/public/application/lib/breadcrumbs.ts b/x-pack/plugins/upgrade_assistant/public/application/lib/breadcrumbs.ts
index 1beb759442f9f6..3e30ffd06db15a 100644
--- a/x-pack/plugins/upgrade_assistant/public/application/lib/breadcrumbs.ts
+++ b/x-pack/plugins/upgrade_assistant/public/application/lib/breadcrumbs.ts
@@ -16,12 +16,12 @@ const i18nTexts = {
       defaultMessage: 'Upgrade Assistant',
     }),
     esDeprecations: i18n.translate('xpack.upgradeAssistant.breadcrumb.esDeprecationsLabel', {
-      defaultMessage: 'Elasticsearch deprecation warnings',
+      defaultMessage: 'Elasticsearch deprecation issues',
     }),
     kibanaDeprecations: i18n.translate(
       'xpack.upgradeAssistant.breadcrumb.kibanaDeprecationsLabel',
       {
-        defaultMessage: 'Kibana deprecation warnings',
+        defaultMessage: 'Kibana deprecation issues',
       }
     ),
   },
diff --git a/x-pack/plugins/upgrade_assistant/server/routes/status.test.ts b/x-pack/plugins/upgrade_assistant/server/routes/status.test.ts
index 8c0398ce86afcf..e442d3b4fd11c0 100644
--- a/x-pack/plugins/upgrade_assistant/server/routes/status.test.ts
+++ b/x-pack/plugins/upgrade_assistant/server/routes/status.test.ts
@@ -77,7 +77,7 @@ describe('Status API', () => {
       expect(resp.payload).toEqual({
         readyForUpgrade: false,
         details:
-          'You have 1 Elasticsearch deprecation warnings and 1 Kibana deprecation warnings that must be resolved before upgrading.',
+          'You have 1 Elasticsearch deprecation issue and 1 Kibana deprecation issue that must be resolved before upgrading.',
       });
     });
 
diff --git a/x-pack/plugins/upgrade_assistant/server/routes/status.ts b/x-pack/plugins/upgrade_assistant/server/routes/status.ts
index e24911d1745436..0766513db2b130 100644
--- a/x-pack/plugins/upgrade_assistant/server/routes/status.ts
+++ b/x-pack/plugins/upgrade_assistant/server/routes/status.ts
@@ -52,7 +52,7 @@ export function registerUpgradeStatusRoute({ router, lib: { handleEsError } }: R
 
             return i18n.translate('xpack.upgradeAssistant.status.deprecationsUnresolvedMessage', {
               defaultMessage:
-                'You have {esTotalCriticalDeps} Elasticsearch deprecation warnings and {kibanaTotalCriticalDeps} Kibana deprecation warnings that must be resolved before upgrading.',
+                'You have {esTotalCriticalDeps} Elasticsearch deprecation {esTotalCriticalDeps, plural, one {issue} other {issues}} and {kibanaTotalCriticalDeps} Kibana deprecation {kibanaTotalCriticalDeps, plural, one {issue} other {issues}} that must be resolved before upgrading.',
               values: { esTotalCriticalDeps, kibanaTotalCriticalDeps },
             });
           };