diff --git a/code/aws/lambda-function/sqs-sns_example/requirements.txt b/code/aws/lambda-function/sqs-sns_example/requirements.txt
index d64b20f..cf28356 100644
--- a/code/aws/lambda-function/sqs-sns_example/requirements.txt
+++ b/code/aws/lambda-function/sqs-sns_example/requirements.txt
@@ -15,7 +15,7 @@ PyYAML==5.4
 requests==2.31.0
 s3transfer==0.1.13
 six==1.10.0
-urllib3==1.26.5
+urllib3==1.26.18
 autopep8==1.4
 appdirs==1.4.3
 packaging==16.8