diff --git a/code/function/requirements.txt b/code/function/requirements.txt
index 484e26c..dc7d618 100644
--- a/code/function/requirements.txt
+++ b/code/function/requirements.txt
@@ -9,5 +9,5 @@ pydantic-settings~=2.4.0
 httpx~=0.27.2
 azure-monitor-opentelemetry-exporter==1.0.0b28
 opentelemetry-instrumentation-fastapi==0.47b0
-opentelemetry-instrumentation-httpx~=0.47b0
+opentelemetry-instrumentation-httpx~=0.48b0
 opentelemetry-instrumentation-system-metrics~=0.47b0