diff --git a/pyproject.toml b/pyproject.toml
index ad009dc2f5..0959ed2a64 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -138,6 +138,7 @@ extra-dependencies = [
   "python-multipart",
   "psutil",
   "mypy",
+  "pip",  # mypy needs pip to install missing stub packages
   "pylint",
   "ipython",
 ]
diff --git a/releasenotes/notes/pip-test-dep-b797879f1d73b3eb.yaml b/releasenotes/notes/pip-test-dep-b797879f1d73b3eb.yaml
new file mode 100644
index 0000000000..25e874dbd9
--- /dev/null
+++ b/releasenotes/notes/pip-test-dep-b797879f1d73b3eb.yaml
@@ -0,0 +1,4 @@
+---
+fixes:
+  - |
+    Add `pip` to test dependencies: `mypy` needs it to install missing stub packages.