diff --git a/requirements.txt b/requirements.txt
index c0bf74f4..caa23b74 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -58,7 +58,7 @@ s3transfer==0.15.0
 jmespath==1.0.0
 
 botocore>=1.15.0,<1.42.0
-boto3>=1.12.0,<1.42.0
+boto3>=1.12.0,<1.43.0
 
 six==1.17.0
 python-dateutil==2.9.0