diff --git a/code/function/requirements.txt b/code/function/requirements.txt
index 55d460e..1526c7f 100644
--- a/code/function/requirements.txt
+++ b/code/function/requirements.txt
@@ -5,7 +5,7 @@
 # azure-identity~=1.15.0
 azure-functions~=1.20.0
 fastapi~=0.111.0
-pydantic-settings~=2.3.3
+pydantic-settings~=2.3.4
 httpx~=0.27.0
 azure-monitor-opentelemetry-exporter==1.0.0b26
 opentelemetry-instrumentation-fastapi==0.46b0