diff --git a/agent_system/requirements.txt b/agent_system/requirements.txt
index f8cd6cb..2b19c44 100644
--- a/agent_system/requirements.txt
+++ b/agent_system/requirements.txt
@@ -7,7 +7,7 @@ attrs==25.3.0
 babel==2.17.0
 beautifulsoup4==4.13.4
 black==25.1.0
-cachetools==5.5.2
+cachetools==6.2.1
 certifi==2025.7.14
 charset-normalizer==3.4.2
 click==8.2.1