diff --git a/serverless-sms-service/requirements-dev.txt b/serverless-sms-service/requirements-dev.txt
index ef2826cc64..ff5d76b64e 100644
--- a/serverless-sms-service/requirements-dev.txt
+++ b/serverless-sms-service/requirements-dev.txt
@@ -1,11 +1,17 @@
-attrs==17.4.0
-botocore==1.12.30
-chalice==1.6.0
-click==6.7
-docutils==0.14
-enum-compat==0.0.2
-jmespath==0.9.3
-python-dateutil==2.7.3
-six==1.11.0
-typing==3.6.4
-urllib3==1.24
+blessed==1.50.0
+botocore==1.43.107
+chalice==1.33.0
+click==8.5.0
+editor==2.0.1
+inquirer==3.4.1
+jinxed==2.1.0
+jmespath==1.1.0
+packaging==26.3
+python-dateutil==2.9.0.post0
+pyyaml==6.0.3
+readchar==4.2.2
+runs==1.3.0
+six==1.17.0
+urllib3==2.8.0
+wcwidth==0.9.1
+xmod==1.10.0
diff --git a/serverless-sms-service/requirements.txt b/serverless-sms-service/requirements.txt
index b54fcae7cb..49cb96aea4 100644
--- a/serverless-sms-service/requirements.txt
+++ b/serverless-sms-service/requirements.txt
@@ -1 +1 @@
-twilio==6.18.1
+twilio==9.11.2