diff --git a/requirements.txt b/requirements.txt
index 50a38235..dc921aba 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ coverage==7.5.4
 
 # Lambda layer: openai
 # ------------
-openai==1.37.1
+openai==1.43.0
 
 # Lambda layer: common
 # ------------