diff --git a/plugin.rb b/plugin.rb
index 385e4fbe..bff670d8 100644
--- a/plugin.rb
+++ b/plugin.rb
@@ -8,8 +8,8 @@
 # url: https://meta.discourse.org/t/discourse-ai/259214
 # required_version: 2.7.0
 
-gem "tokenizers", "0.4.2"
-gem "tiktoken_ruby", "0.0.5"
+gem "tokenizers", "0.4.3"
+gem "tiktoken_ruby", "0.0.7"
 
 enabled_site_setting :discourse_ai_enabled