diff --git a/.vscode/launch.json b/.vscode/launch.json
index d1d34b3..8f66406 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -6,8 +6,9 @@
     "configurations": [
         {
             "name": "tap-msal",
-            "type": "python",
+            "type": "debugpy",
             "request": "launch",
+            "python": "${command:python.interpreterPath}",
             "cwd": "${workspaceFolder}",
             "program": "tap_msal",
             "justMyCode": false,
diff --git a/pyproject.toml b/pyproject.toml
index 3f2789d..212279a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,6 +28,7 @@ importlib-resources = { version = "==6.1.*", python = "<3.9" }
 singer-sdk = { version="~=0.36.0" }
 fs-s3fs = { version = "~=1.1.1", optional = true }
 requests = "~=2.31.0"
+msal = "==1.27.0"
 
 [tool.poetry.group.dev.dependencies]
 pytest = ">=7.4.0"