diff --git a/src/meta/robots.liquid b/src/meta/robots.liquid
index 0826aed1..6b564b37 100644
--- a/src/meta/robots.liquid
+++ b/src/meta/robots.liquid
@@ -11,6 +11,12 @@ Disallow:
 User-agent: AdsBot-Google
 Disallow: /
 
+User-agent: Amazonbot
+Disallow: /
+
+User-agent: anthropic-ai
+Disallow: /
+
 User-agent: Bytespider
 Disallow: /
 
@@ -20,6 +26,9 @@ Disallow: /
 User-agent: ChatGPT-User
 Disallow: /
 
+User-agent: cohere-ai
+Disallow: /
+
 User-agent: FacebookBot
 Disallow: /
 
@@ -29,8 +38,14 @@ Disallow: /
 User-agent: GPTBot
 Disallow: /
 
-User-agent: Omgili
+User-agent: omgili
 Disallow: /
 
 User-agent: Omgilibot
+Disallow: /
+
+User-agent: PerplexityBot
+Disallow: /
+
+User-agent: YouBot
 Disallow: /
\ No newline at end of file