diff --git a/code/function/requirements.txt b/code/function/requirements.txt
index 2716792..14eca62 100644
--- a/code/function/requirements.txt
+++ b/code/function/requirements.txt
@@ -9,5 +9,5 @@ pydantic-settings~=2.2.1
 httpx~=0.27.0
 azure-monitor-opentelemetry-exporter==1.0.0b23
 opentelemetry-instrumentation-fastapi==0.45b0
-opentelemetry-instrumentation-httpx~=0.44b0
+opentelemetry-instrumentation-httpx~=0.45b0
 opentelemetry-instrumentation-system-metrics~=0.44b0