diff --git a/.htaccess b/.htaccess
index 7b18374..9cf2169 100644
--- a/.htaccess
+++ b/.htaccess
@@ -20,5 +20,5 @@ RewriteRule ^.+$ index.php [L]
 </IfModule>
 
 # Block bad bots
-RewriteCond %{HTTP_USER_AGENT} (AI2Bot|Ai2Bot-Dolma|Amazonbot|anthropic-ai|Applebot-Extended|Bytespider|ChatGPT-User|Claude-Web|ClaudeBot|cohere-ai|cohere-training-data-crawler|Diffbot|DuckAssistBot|FacebookBot|FriendlyCrawler|Google-Extended|GoogleOther|GoogleOther-Image|GoogleOther-Video|GPTBot|iaskspider/2.0|ICC-Crawler|ImagesiftBot|img2dataset|ISSCyberRiskCrawler|Kangaroo.*Bot|Meta-ExternalAgent|Meta-ExternalFetcher|OAI-SearchBot|omgili|omgilibot|PanguBot|PerplexityBot|PetalBot|Scrapy|SemrushBot|Sidetrade.*indexer.*bot|Timpibot|VelenPublicWebCrawler|Webzio-Extended|YouBot) [NC]
+RewriteCond %{HTTP_USER_AGENT} (AI2Bot|Ai2Bot-Dolma|Amazonbot|anthropic-ai|Applebot-Extended|Bytespider|ChatGPT-User|Claude-Web|ClaudeBot|cohere-ai|cohere-training-data-crawler|Diffbot|DuckAssistBot|FacebookBot|FriendlyCrawler|Google-Extended|GoogleOther|GoogleOther-Image|GoogleOther-Video|GPTBot|iaskspider/2.0|ICC-Crawler|ImagesiftBot|img2dataset|ISSCyberRiskCrawler|Kangaroo.*Bot|Meta-ExternalAgent|Meta-ExternalFetcher|OAI-SearchBot|omgili|omgilibot|PanguBot|PerplexityBot|PetalBot|Scrapy|SemrushBot-OCOB|SemrushBot-SWA|Sidetrade.*indexer.*bot|Timpibot|VelenPublicWebCrawler|Webzio-Extended|YouBot) [NC]
 RewriteRule .* https://nocommercialuse.org/ [L]
\ No newline at end of file
diff --git a/robots.txt b/robots.txt
index 8c24223..9093482 100644
--- a/robots.txt
+++ b/robots.txt
@@ -36,7 +36,8 @@ User-agent: PanguBot
 User-agent: PerplexityBot
 User-agent: PetalBot
 User-agent: Scrapy
-User-agent: SemrushBot
+User-agent: SemrushBot-OCOB
+User-agent: SemrushBot-SWA
 User-agent: Sidetrade indexer bot
 User-agent: Timpibot
 User-agent: VelenPublicWebCrawler