diff --git a/code/function/requirements.txt b/code/function/requirements.txt
index 75c4598..c7c1acc 100644
--- a/code/function/requirements.txt
+++ b/code/function/requirements.txt
@@ -5,7 +5,7 @@
 # azure-identity~=1.15.0
 azure-functions~=1.21.3
 fastapi~=0.115.8
-pydantic-settings~=2.7.1
+pydantic-settings~=2.8.1
 httpx~=0.28.1
 azure-monitor-opentelemetry-exporter==1.0.0b33
 opentelemetry-instrumentation-fastapi==0.50b0