diff --git a/backend-agent/requirements.txt b/backend-agent/requirements.txt
index a8b36f8..17a9480 100644
--- a/backend-agent/requirements.txt
+++ b/backend-agent/requirements.txt
@@ -17,7 +17,7 @@ tensorflow-hub
 sentence-transformers
 torchfile
 tensorflow-text
-ollama==0.4.7
+ollama==0.5.3
 weasyprint
 pyrit==0.9.0
 textattack>=0.3.10