diff --git a/srv/nginx/robots.txt b/srv/nginx/robots.txt
index 9ad0312..f7c6e2b 100644
--- a/srv/nginx/robots.txt
+++ b/srv/nginx/robots.txt
@@ -32,6 +32,8 @@ User-agent: ChatGPT-User
 User-agent: Claude-Web
 User-agent: ClaudeBot
 User-agent: cohere-ai
+User-agent: cohere-training-data-crawler
+User-agent: Crawlspace
 User-agent: Diffbot
 User-agent: DuckAssistBot
 User-agent: FacebookBot
@@ -56,6 +58,8 @@ User-agent: PanguBot
 User-agent: PerplexityBot
 User-agent: PetalBot
 User-agent: Scrapy
+User-agent: SemrushBot-OCOB
+User-agent: SemrushBot-SWA
 User-agent: Sidetrade indexer bot
 User-agent: Timpibot
 User-agent: VelenPublicWebCrawler