diff --git a/pyproject.toml b/pyproject.toml
index 32346e9..2239584 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,7 +17,7 @@ dependencies = [
         "mock==5.1.0",
         "Jinja2==3.1.2",
         "click==8.1.7",
-        "pexpect==4.8.0",
+        "pexpect==4.9.0",
         "python-minifier==2.9.0",
         "cfn-lint==0.83.0",
         "ruamel.yaml==0.18.2",