diff --git a/pyproject.toml b/pyproject.toml
index 9469f4c..3e64565 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,11 +25,18 @@ dependencies = [
 
 [project.optional-dependencies]
 dev = [
+    "aibs-informatics-aws-utils[stubs]~=0.0.5",
     "aibs-informatics-test-resources[all]~=0.0.4",
-    "boto3-stubs[athena,apigateway,batch,ecr,ecs,efs,essential,fsx,logs,secretsmanager,ses,sns,ssm,sts,stepfunctions]",
     "moto[all] ~= 5.0",
 ]
 
+stubs = [
+    "boto3-stubs[athena,apigateway,batch,ecr,ecs,efs,essential,fsx,logs,secretsmanager,ses,sns,ssm,sts,stepfunctions]",
+    "boto3-stubs",
+    "types-pytz",
+    "types-requests",
+]
+
 release = [
     "build",
     "bump-my-version",