diff --git a/app/plugins/builtins/ai_proactive/migrations/0001_initial.sql b/app/plugins/builtins/ai_proactive/migrations/0001_initial.sql
index 74c597c..f388bb6 100644
--- a/app/plugins/builtins/ai_proactive/migrations/0001_initial.sql
+++ b/app/plugins/builtins/ai_proactive/migrations/0001_initial.sql
@@ -16,6 +16,7 @@ CREATE TABLE IF NOT EXISTS ai_proactive_suggestions (
     is_acted_upon BOOLEAN NOT NULL DEFAULT FALSE,
     context_snapshot JSONB NOT NULL DEFAULT '{}',
     created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
     expires_at TIMESTAMPTZ,
     deleted_at TIMESTAMPTZ
 );
@@ -32,6 +33,7 @@ CREATE TABLE IF NOT EXISTS ai_proactive_context_log (
     entity_id UUID,
     entity_data JSONB NOT NULL DEFAULT '{}',
     created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
     deleted_at TIMESTAMPTZ
 );
 CREATE INDEX IF NOT EXISTS ix_context_log_user_time ON ai_proactive_context_log (tenant_id, user_id, created_at DESC);