diff --git a/{{cookiecutter.project_slug}}/src/requirements.txt b/{{cookiecutter.project_slug}}/src/requirements.txt
index dc68664ff..5237a7948 100644
--- a/{{cookiecutter.project_slug}}/src/requirements.txt
+++ b/{{cookiecutter.project_slug}}/src/requirements.txt
@@ -1 +1 @@
-cloudshell-shell-core>=2.0.0,<2.1.0
\ No newline at end of file
+cloudshell-shell-core>=4.0.0,<4.1.0